23732152 has 8 divisors (see below), whose sum is σ = 44497800. Its totient is φ = 11866072.

The previous prime is 23732141. The next prime is 23732161. The reversal of 23732152 is 25123732.

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

It is a super-2 number, since 2×23732152² = 1126430077102208, 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 as a sum of consecutive naturals, namely, 1483252 + ... + 1483267.

It is an arithmetic number, because the mean of its divisors is an integer number (5562225).

Almost surely, 2^23732152 is an apocalyptic number.

It is an amenable number.

23732152 is a deficient number, since it is larger than the sum of its proper divisors (20765648).

23732152 is a wasteful number, since it uses less digits than its factorization.

23732152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2966525 (or 2966521 counting only the distinct ones).

The product of its digits is 2520, while the sum is 25.

The square root of 23732152 is about 4871.5656620844. The cubic root of 23732152 is about 287.3728314711.

Adding to 23732152 its reverse (25123732), we get a palindrome (48855884).

The spelling of 23732152 in words is "twenty-three million, seven hundred thirty-two thousand, one hundred fifty-two".