23263532 has 24 divisors (see below), whose sum is σ = 41640480. Its totient is φ = 11369600.

The previous prime is 23263529. The next prime is 23263549. The reversal of 23263532 is 23536232.

It is a happy number.

It is a super-2 number, since 2×23263532² = 1082383842230048, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35633 + ... + 36279.

It is an arithmetic number, because the mean of its divisors is an integer number (1735020).

Almost surely, 2^23263532 is an apocalyptic number.

It is an amenable number.

23263532 is a deficient number, since it is larger than the sum of its proper divisors (18376948).

23263532 is a wasteful number, since it uses less digits than its factorization.

23263532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841 (or 839 counting only the distinct ones).

The product of its digits is 6480, while the sum is 26.

The square root of 23263532 is about 4823.2283794156. The cubic root of 23263532 is about 285.4687351706.

Adding to 23263532 its reverse (23536232), we get a palindrome (46799764).

The spelling of 23263532 in words is "twenty-three million, two hundred sixty-three thousand, five hundred thirty-two".