23936148 has 30 divisors (see below), whose sum is σ = 62574666. Its totient is φ = 7978608.

The previous prime is 23936147. The next prime is 23936149. The reversal of 23936148 is 84163932.

23936148 is a `hidden beast` number, since 2 + 39 + 3 + 614 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (23936147) and next prime (23936149).

It can be written as a sum of positive squares in only one way, i.e., 16548624 + 7387524 = 4068^2 + 2718^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23936147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 36615 + ... + 37262.

Almost surely, 2^23936148 is an apocalyptic number.

It is an amenable number.

23936148 is an abundant number, since it is smaller than the sum of its proper divisors (38638518).

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

23936148 is a wasteful number, since it uses less digits than its factorization.

23936148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73893 (or 73882 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 23936148 is about 4892.4582777986. The cubic root of 23936148 is about 288.1938798686.

The spelling of 23936148 in words is "twenty-three million, nine hundred thirty-six thousand, one hundred forty-eight".