23313032 has 8 divisors (see below), whose sum is σ = 43711950. Its totient is φ = 11656512.

The previous prime is 23313011. The next prime is 23313067. The reversal of 23313032 is 23031332.

It can be written as a sum of positive squares in only one way, i.e., 21104836 + 2208196 = 4594^2 + 1486^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×23313032² = 1086994922066048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23313032.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1457057 + ... + 1457072.

Almost surely, 2^23313032 is an apocalyptic number.

It is an amenable number.

23313032 is a deficient number, since it is larger than the sum of its proper divisors (20398918).

23313032 is a wasteful number, since it uses less digits than its factorization.

23313032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2914135 (or 2914131 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 23313032 is about 4828.3570704744. The cubic root of 23313032 is about 285.6710646050.

Adding to 23313032 its reverse (23031332), we get a palindrome (46344364).

The spelling of 23313032 in words is "twenty-three million, three hundred thirteen thousand, thirty-two".