23162792 has 8 divisors (see below), whose sum is σ = 43430250. Its totient is φ = 11581392.

The previous prime is 23162791. The next prime is 23162803. The reversal of 23162792 is 29726132.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 21659716 + 1503076 = 4654^2 + 1226^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (23162791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1447667 + ... + 1447682.

Almost surely, 2^23162792 is an apocalyptic number.

It is an amenable number.

23162792 is a deficient number, since it is larger than the sum of its proper divisors (20267458).

23162792 is a wasteful number, since it uses less digits than its factorization.

23162792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895355 (or 2895351 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 23162792 is about 4812.7738363651. The cubic root of 23162792 is about 285.0560759670.

It can be divided in two parts, 23 and 162792, that multiplied together give a triangular number (3744216 = T₂₇₃₆).

The spelling of 23162792 in words is "twenty-three million, one hundred sixty-two thousand, seven hundred ninety-two".