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4747061 = 113113921
BaseRepresentation
bin10010000110111100110101
322221011202002
4102012330311
52203401221
6245425045
755230554
oct22067465
98834662
104747061
1127525a0
12170b185
13ca2917
148b7d9b
1563b80b
hex486f35

4747061 has 8 divisors (see below), whose sum is σ = 5346048. Its totient is φ = 4176000.

The previous prime is 4747033. The next prime is 4747073. The reversal of 4747061 is 1607474.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4747061 - 26 = 4746997 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4747091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6620 + ... + 7301.

It is an arithmetic number, because the mean of its divisors is an integer number (668256).

Almost surely, 24747061 is an apocalyptic number.

It is an amenable number.

4747061 is a deficient number, since it is larger than the sum of its proper divisors (598987).

4747061 is a wasteful number, since it uses less digits than its factorization.

4747061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13963.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 4747061 is about 2178.7751145999. The cubic root of 4747061 is about 168.0640935529.

The spelling of 4747061 in words is "four million, seven hundred forty-seven thousand, sixty-one".

Divisors: 1 11 31 341 13921 153131 431551 4747061