23023032 has 64 divisors (see below), whose sum is σ = 61858080. Its totient is φ = 7114752.

The previous prime is 23023001. The next prime is 23023037. The reversal of 23023032 is 23032032.

It is a zygodrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23023037) 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, 29398 + ... + 30170.

Almost surely, 2^23023032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23023032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30929040).

23023032 is an abundant number, since it is smaller than the sum of its proper divisors (38835048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23023032 is a wasteful number, since it uses less digits than its factorization.

23023032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872 (or 868 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 23023032 is about 4798.2321744576. The cubic root of 23023032 is about 284.4815937717.

Adding to 23023032 its reverse (23032032), we get a palindrome (46055064).

The spelling of 23023032 in words is "twenty-three million, twenty-three thousand, thirty-two".