23728052 has 6 divisors (see below), whose sum is σ = 41524098. Its totient is φ = 11864024.

The previous prime is 23728049. The next prime is 23728057. The reversal of 23728052 is 25082732.

It can be written as a sum of positive squares in only one way, i.e., 23078416 + 649636 = 4804^2 + 806^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23728057) 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, 2966003 + ... + 2966010.

It is an arithmetic number, because the mean of its divisors is an integer number (6920683).

Almost surely, 2^23728052 is an apocalyptic number.

It is an amenable number.

23728052 is a deficient number, since it is larger than the sum of its proper divisors (17796046).

23728052 is a wasteful number, since it uses less digits than its factorization.

23728052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5932017 (or 5932015 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 23728052 is about 4871.1448346359. The cubic root of 23728052 is about 287.3562815396.

The spelling of 23728052 in words is "twenty-three million, seven hundred twenty-eight thousand, fifty-two".