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4748041 = 21792
BaseRepresentation
bin10010000111001100001001
322221020002101
4102013030021
52203414131
6245433401
755233454
oct22071411
98836071
104748041
112753301
12170b861
13ca31bc
148b849b
1563bc61
hex487309

4748041 has 3 divisors (see below), whose sum is σ = 4750221. Its totient is φ = 4745862.

The previous prime is 4748039. The next prime is 4748047. The reversal of 4748041 is 1408474.

The square root of 4748041 is 2179.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 4748041 - 21 = 4748039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4748047) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1090 + ... + 3268.

It is an arithmetic number, because the mean of its divisors is an integer number (1583407).

Almost surely, 24748041 is an apocalyptic number.

4748041 is the 2179-th square number.

4748041 is the 1090-th centered octagonal number.

It is an amenable number.

4748041 is a deficient number, since it is larger than the sum of its proper divisors (2180).

4748041 is an frugal number, since it uses more digits than its factorization.

4748041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4358 (or 2179 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 28.

The cubic root of 4748041 is about 168.0756580050.

It can be divided in two parts, 474 and 8041, that added together give a triangular number (8515 = T130).

The spelling of 4748041 in words is "four million, seven hundred forty-eight thousand, forty-one".

Divisors: 1 2179 4748041