23961150 has 48 divisors (see below), whose sum is σ = 66030000. Its totient is φ = 6389280.

The previous prime is 23961149. The next prime is 23961181. The reversal of 23961150 is 5116932.

23961150 = T₁₃₇₂ + T₁₃₇₃ + ... + T₁₃₉₆.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7525 + ... + 10224.

It is an arithmetic number, because the mean of its divisors is an integer number (1375625).

Almost surely, 2^23961150 is an apocalyptic number.

23961150 is an abundant number, since it is smaller than the sum of its proper divisors (42068850).

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

23961150 is a wasteful number, since it uses less digits than its factorization.

23961150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17770 (or 17759 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 23961150 is about 4895.0127681141. The cubic root of 23961150 is about 288.2941872375.

The spelling of 23961150 in words is "twenty-three million, nine hundred sixty-one thousand, one hundred fifty".