23364936 has 192 divisors, whose sum is σ = 80196480. Its totient is φ = 6220800.

The previous prime is 23364931. The next prime is 23364947. The reversal of 23364936 is 63946332.

23364936 is a `hidden beast` number, since 2 + 3 + 3 + 649 + 3 + 6 = 666.

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

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 23364936.

It is not an unprimeable number, because it can be changed into a prime (23364931) 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, 231286 + ... + 231386.

It is an arithmetic number, because the mean of its divisors is an integer number (417690).

Almost surely, 2^23364936 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 23364936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40098240).

23364936 is an abundant number, since it is smaller than the sum of its proper divisors (56831544).

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

23364936 is a wasteful number, since it uses less digits than its factorization.

23364936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146 (or 130 counting only the distinct ones).

The product of its digits is 69984, while the sum is 36.

The square root of 23364936 is about 4833.7289952996. The cubic root of 23364936 is about 285.8829129336.

The spelling of 23364936 in words is "twenty-three million, three hundred sixty-four thousand, nine hundred thirty-six".