23212632 has 32 divisors (see below), whose sum is σ = 58247280. Its totient is φ = 7708800.

The previous prime is 23212627. The next prime is 23212663. The reversal of 23212632 is 23621232.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 23212599 and 23212608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5382 + ... + 8682.

Almost surely, 2^23212632 is an apocalyptic number.

It is an amenable number.

23212632 is an abundant number, since it is smaller than the sum of its proper divisors (35034648).

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

23212632 is a wasteful number, since it uses less digits than its factorization.

23212632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3603 (or 3599 counting only the distinct ones).

The product of its digits is 864, while the sum is 21.

The square root of 23212632 is about 4817.9489411989. The cubic root of 23212632 is about 285.2603837636.

Adding to 23212632 its reverse (23621232), we get a palindrome (46833864).

The spelling of 23212632 in words is "twenty-three million, two hundred twelve thousand, six hundred thirty-two".