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4748076 = 2232131891
BaseRepresentation
bin10010000111001100101100
322221020010200
4102013030230
52203414301
6245433500
755233534
oct22071454
98836120
104748076
112753333
12170b890
13ca3218
148b84c4
1563bc86
hex48732c

4748076 has 18 divisors (see below), whose sum is σ = 12002172. Its totient is φ = 1582680.

The previous prime is 4748071. The next prime is 4748077. The reversal of 4748076 is 6708474.

It is a happy number.

4748076 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 131891 = 4748076 / (4 + 7 + 4 + 8 + 0 + 7 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 4748076.

It is not an unprimeable number, because it can be changed into a prime (4748071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65910 + ... + 65981.

Almost surely, 24748076 is an apocalyptic number.

It is an amenable number.

4748076 is an abundant number, since it is smaller than the sum of its proper divisors (7254096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4748076 is a wasteful number, since it uses less digits than its factorization.

4748076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131901 (or 131896 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 4748076 is about 2179.0080311922. The cubic root of 4748076 is about 168.0760709918.

The spelling of 4748076 in words is "four million, seven hundred forty-eight thousand, seventy-six".

Divisors: 1 2 3 4 6 9 12 18 36 131891 263782 395673 527564 791346 1187019 1582692 2374038 4748076