24940472 has 8 divisors (see below), whose sum is σ = 46763400. Its totient is φ = 12470232.

The previous prime is 24940459. The next prime is 24940477. The reversal of 24940472 is 27404942.

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 (24940477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1558772 + ... + 1558787.

It is an arithmetic number, because the mean of its divisors is an integer number (5845425).

Almost surely, 2^24940472 is an apocalyptic number.

It is an amenable number.

24940472 is a deficient number, since it is larger than the sum of its proper divisors (21822928).

24940472 is a wasteful number, since it uses less digits than its factorization.

24940472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3117565 (or 3117561 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 24940472 is about 4994.0436521921. The cubic root of 24940472 is about 292.1695081356.

The spelling of 24940472 in words is "twenty-four million, nine hundred forty thousand, four hundred seventy-two".