23946536 has 16 divisors (see below), whose sum is σ = 47263200. Its totient is φ = 11343024.

The previous prime is 23946529. The next prime is 23946551. The reversal of 23946536 is 63564932.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 23946536.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78620 + ... + 78923.

It is an arithmetic number, because the mean of its divisors is an integer number (2953950).

Almost surely, 2^23946536 is an apocalyptic number.

It is an amenable number.

23946536 is a deficient number, since it is larger than the sum of its proper divisors (23316664).

23946536 is a wasteful number, since it uses less digits than its factorization.

23946536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157568 (or 157564 counting only the distinct ones).

The product of its digits is 116640, while the sum is 38.

The square root of 23946536 is about 4893.5197966290. The cubic root of 23946536 is about 288.2355647301.

The spelling of 23946536 in words is "twenty-three million, nine hundred forty-six thousand, five hundred thirty-six".