23196028 has 6 divisors (see below), whose sum is σ = 40593056. Its totient is φ = 11598012.

The previous prime is 23196023. The next prime is 23196031. The reversal of 23196028 is 82069132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23196023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2899500 + ... + 2899507.

Almost surely, 2^23196028 is an apocalyptic number.

It is an amenable number.

23196028 is a deficient number, since it is larger than the sum of its proper divisors (17397028).

23196028 is a wasteful number, since it uses less digits than its factorization.

23196028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5799011 (or 5799009 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 23196028 is about 4816.2254930599. The cubic root of 23196028 is about 285.1923519381.

The spelling of 23196028 in words is "twenty-three million, one hundred ninety-six thousand, twenty-eight".