23532522 has 32 divisors (see below), whose sum is σ = 53669952. Its totient is φ = 6814464.

The previous prime is 23532517. The next prime is 23532529. The reversal of 23532522 is 22523532.

It is a junction number, because it is equal to n+sod(n) for n = 23532492 and 23532501.

It is not an unprimeable number, because it can be changed into a prime (23532529) 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, 7548 + ... + 10199.

It is an arithmetic number, because the mean of its divisors is an integer number (1677186).

Almost surely, 2^23532522 is an apocalyptic number.

23532522 is an abundant number, since it is smaller than the sum of its proper divisors (30137430).

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

23532522 is a wasteful number, since it uses less digits than its factorization.

23532522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17782.

The product of its digits is 3600, while the sum is 24.

The square root of 23532522 is about 4851.0330858488. The cubic root of 23532522 is about 286.5647877262.

The spelling of 23532522 in words is "twenty-three million, five hundred thirty-two thousand, five hundred twenty-two".