23956730 has 16 divisors (see below), whose sum is σ = 49282560. Its totient is φ = 8213712.

The previous prime is 23956717. The next prime is 23956733. The reversal of 23956730 is 3765932.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (23956733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171050 + ... + 171189.

It is an arithmetic number, because the mean of its divisors is an integer number (3080160).

Almost surely, 2^23956730 is an apocalyptic number.

23956730 is an abundant number, since it is smaller than the sum of its proper divisors (25325830).

23956730 is a wasteful number, since it uses less digits than its factorization.

23956730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342253.

The product of its (nonzero) digits is 34020, while the sum is 35.

The square root of 23956730 is about 4894.5612673661. The cubic root of 23956730 is about 288.2764593924.

The spelling of 23956730 in words is "twenty-three million, nine hundred fifty-six thousand, seven hundred thirty".