23017952 has 24 divisors (see below), whose sum is σ = 45563616. Its totient is φ = 11446272.

The previous prime is 23017937. The next prime is 23017961. The reversal of 23017952 is 25971032.

It is a super-2 number, since 2×23017952² = 1059652228548608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4313 + ... + 8039.

It is an arithmetic number, because the mean of its divisors is an integer number (1898484).

Almost surely, 2^23017952 is an apocalyptic number.

It is an amenable number.

23017952 is a deficient number, since it is larger than the sum of its proper divisors (22545664).

23017952 is a wasteful number, since it uses less digits than its factorization.

23017952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3930 (or 3922 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 23017952 is about 4797.7027836247. The cubic root of 23017952 is about 284.4606687433.

Adding to 23017952 its reverse (25971032), we get a palindrome (48988984).

The spelling of 23017952 in words is "twenty-three million, seventeen thousand, nine hundred fifty-two".