24172952 has 8 divisors (see below), whose sum is σ = 45324300. Its totient is φ = 12086472.

The previous prime is 24172937. The next prime is 24172957. The reversal of 24172952 is 25927142.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24172957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1510802 + ... + 1510817.

Almost surely, 2^24172952 is an apocalyptic number.

It is an amenable number.

24172952 is a deficient number, since it is larger than the sum of its proper divisors (21151348).

24172952 is a wasteful number, since it uses less digits than its factorization.

24172952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3021625 (or 3021621 counting only the distinct ones).

The product of its digits is 10080, while the sum is 32.

The square root of 24172952 is about 4916.5996379612. The cubic root of 24172952 is about 289.1411450409.

The spelling of 24172952 in words is "twenty-four million, one hundred seventy-two thousand, nine hundred fifty-two".