23964956 has 6 divisors (see below), whose sum is σ = 41938680. Its totient is φ = 11982476.

The previous prime is 23964949. The next prime is 23964959. The reversal of 23964956 is 65946932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23964959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2995616 + ... + 2995623.

It is an arithmetic number, because the mean of its divisors is an integer number (6989780).

Almost surely, 2^23964956 is an apocalyptic number.

It is an amenable number.

23964956 is a deficient number, since it is larger than the sum of its proper divisors (17973724).

23964956 is a wasteful number, since it uses less digits than its factorization.

23964956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5991243 (or 5991241 counting only the distinct ones).

The product of its digits is 349920, while the sum is 44.

The square root of 23964956 is about 4895.4015157084. The cubic root of 23964956 is about 288.3094506895.

The spelling of 23964956 in words is "twenty-three million, nine hundred sixty-four thousand, nine hundred fifty-six".