23938150 has 12 divisors (see below), whose sum is σ = 44525052. Its totient is φ = 9575240.

The previous prime is 23938141. The next prime is 23938151. The reversal of 23938150 is 5183932.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23938151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 239332 + ... + 239431.

It is an arithmetic number, because the mean of its divisors is an integer number (3710421).

Almost surely, 2^23938150 is an apocalyptic number.

23938150 is a deficient number, since it is larger than the sum of its proper divisors (20586902).

23938150 is a wasteful number, since it uses less digits than its factorization.

23938150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478775 (or 478770 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 23938150 is about 4892.6628741412. The cubic root of 23938150 is about 288.2019144121.

The spelling of 23938150 in words is "twenty-three million, nine hundred thirty-eight thousand, one hundred fifty".