23190932 has 24 divisors (see below), whose sum is σ = 42119616. Its totient is φ = 11164608.

The previous prime is 23190931. The next prime is 23190961. The reversal of 23190932 is 23909132.

It is a junction number, because it is equal to n+sod(n) for n = 23190895 and 23190904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23190931) by changing a digit.

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, 11633 + ... + 13479.

It is an arithmetic number, because the mean of its divisors is an integer number (1754984).

Almost surely, 2^23190932 is an apocalyptic number.

It is an amenable number.

23190932 is a deficient number, since it is larger than the sum of its proper divisors (18928684).

23190932 is a wasteful number, since it uses less digits than its factorization.

23190932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967 (or 1965 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 23190932 is about 4815.6964190032. The cubic root of 23190932 is about 285.1714655077.

The spelling of 23190932 in words is "twenty-three million, one hundred ninety thousand, nine hundred thirty-two".