23477463 has 24 divisors (see below), whose sum is σ = 35026992. Its totient is φ = 15145728.

The previous prime is 23477437. The next prime is 23477477. The reversal of 23477463 is 36477432.

It is a happy number.

It is not a de Polignac number, because 23477463 - 2⁵ = 23477431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23477413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39295 + ... + 39887.

It is an arithmetic number, because the mean of its divisors is an integer number (1459458).

Almost surely, 2^23477463 is an apocalyptic number.

23477463 is a deficient number, since it is larger than the sum of its proper divisors (11549529).

23477463 is a wasteful number, since it uses less digits than its factorization.

23477463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735 (or 732 counting only the distinct ones).

The product of its digits is 84672, while the sum is 36.

The square root of 23477463 is about 4845.3547857716. The cubic root of 23477463 is about 286.3411214897.

The spelling of 23477463 in words is "twenty-three million, four hundred seventy-seven thousand, four hundred sixty-three".