23238950 has 48 divisors (see below), whose sum is σ = 50187264. Its totient is φ = 7840800.

The previous prime is 23238931. The next prime is 23238959. The reversal of 23238950 is 5983232.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23238959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22955 + ... + 23945.

It is an arithmetic number, because the mean of its divisors is an integer number (1045568).

Almost surely, 2^23238950 is an apocalyptic number.

23238950 is an abundant number, since it is smaller than the sum of its proper divisors (26948314).

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

23238950 is a wasteful number, since it uses less digits than its factorization.

23238950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077 (or 1072 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 23238950 is about 4820.6794126969. The cubic root of 23238950 is about 285.3681504786.

The spelling of 23238950 in words is "twenty-three million, two hundred thirty-eight thousand, nine hundred fifty".