23236964 has 6 divisors (see below), whose sum is σ = 40664694. Its totient is φ = 11618480.

The previous prime is 23236963. The next prime is 23237003. The reversal of 23236964 is 46963232.

It can be written as a sum of positive squares in only one way, i.e., 20702500 + 2534464 = 4550^2 + 1592^2 .

It is not an unprimeable number, because it can be changed into a prime (23236963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2904617 + ... + 2904624.

It is an arithmetic number, because the mean of its divisors is an integer number (6777449).

Almost surely, 2^23236964 is an apocalyptic number.

It is an amenable number.

23236964 is a deficient number, since it is larger than the sum of its proper divisors (17427730).

23236964 is a wasteful number, since it uses less digits than its factorization.

23236964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5809245 (or 5809243 counting only the distinct ones).

The product of its digits is 46656, while the sum is 35.

The square root of 23236964 is about 4820.4734207337. The cubic root of 23236964 is about 285.3600210624.

The spelling of 23236964 in words is "twenty-three million, two hundred thirty-six thousand, nine hundred sixty-four".