23477461 has 16 divisors (see below), whose sum is σ = 27699840. Its totient is φ = 19480320.

The previous prime is 23477437. The next prime is 23477477. The reversal of 23477461 is 16477432.

It is a cyclic number.

It is not a de Polignac number, because 23477461 - 2⁵ = 23477429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23477431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51145 + ... + 51601.

It is an arithmetic number, because the mean of its divisors is an integer number (1731240).

Almost surely, 2^23477461 is an apocalyptic number.

It is an amenable number.

23477461 is a deficient number, since it is larger than the sum of its proper divisors (4222379).

23477461 is a wasteful number, since it uses less digits than its factorization.

23477461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684.

The product of its digits is 28224, while the sum is 34.

The square root of 23477461 is about 4845.3545793884. The cubic root of 23477461 is about 286.3411133587.

The spelling of 23477461 in words is "twenty-three million, four hundred seventy-seven thousand, four hundred sixty-one".