23528922 has 16 divisors (see below), whose sum is σ = 47703360. Its totient is φ = 7735392.

The previous prime is 23528917. The next prime is 23528963. The reversal of 23528922 is 22982532.

It is a super-2 number, since 2×23528922² = 1107220340964168, 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, 26422 + ... + 27297.

It is an arithmetic number, because the mean of its divisors is an integer number (2981460).

Almost surely, 2^23528922 is an apocalyptic number.

23528922 is an abundant number, since it is smaller than the sum of its proper divisors (24174438).

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

23528922 is a wasteful number, since it uses less digits than its factorization.

23528922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53797.

The product of its digits is 17280, while the sum is 33.

The square root of 23528922 is about 4850.6620166736. The cubic root of 23528922 is about 286.5501741084.

The spelling of 23528922 in words is "twenty-three million, five hundred twenty-eight thousand, nine hundred twenty-two".