24712947 has 12 divisors (see below), whose sum is σ = 40796080. Its totient is φ = 14121648.

The previous prime is 24712937. The next prime is 24712957. The reversal of 24712947 is 74921742.

It is an interprime number because it is at equal distance from previous prime (24712937) and next prime (24712957).

It is not a de Polignac number, because 24712947 - 2⁸ = 24712691 is a prime.

It is a super-2 number, since 2×24712947² = 1221459498849618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24712907) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196072 + ... + 196197.

Almost surely, 2^24712947 is an apocalyptic number.

24712947 is a deficient number, since it is larger than the sum of its proper divisors (16083133).

24712947 is a wasteful number, since it uses less digits than its factorization.

24712947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392282 (or 392279 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 24712947 is about 4971.2118240928. The cubic root of 24712947 is about 291.2783322042.

The spelling of 24712947 in words is "twenty-four million, seven hundred twelve thousand, nine hundred forty-seven".