23338152 has 64 divisors (see below), whose sum is σ = 65520000. Its totient is φ = 7696512.

The previous prime is 23338151. The next prime is 23338163. The reversal of 23338152 is 25183332.

23338152 is a `hidden beast` number, since 233 + 381 + 52 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (23338151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21724 + ... + 22772.

It is an arithmetic number, because the mean of its divisors is an integer number (1023750).

Almost surely, 2^23338152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23338152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32760000).

23338152 is an abundant number, since it is smaller than the sum of its proper divisors (42181848).

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

23338152 is a wasteful number, since it uses less digits than its factorization.

23338152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167 (or 1157 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 23338152 is about 4830.9576690342. The cubic root of 23338152 is about 285.7736321483.

The spelling of 23338152 in words is "twenty-three million, three hundred thirty-eight thousand, one hundred fifty-two".