23238150 has 96 divisors (see below), whose sum is σ = 65808288. Its totient is φ = 5376000.

The previous prime is 23238113. The next prime is 23238157. The reversal of 23238150 is 5183232.

It is a self number, because there is not a number n which added to its sum of digits gives 23238150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23238157) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32800 + ... + 33500.

It is an arithmetic number, because the mean of its divisors is an integer number (685503).

Almost surely, 2^23238150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23238150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32904144).

23238150 is an abundant number, since it is smaller than the sum of its proper divisors (42570138).

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

23238150 is a wasteful number, since it uses less digits than its factorization.

23238150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746 (or 741 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 23238150 is about 4820.5964361270. The cubic root of 23238150 is about 285.3648758450.

The spelling of 23238150 in words is "twenty-three million, two hundred thirty-eight thousand, one hundred fifty".