24790997 has 8 divisors (see below), whose sum is σ = 30908352. Its totient is φ = 19317600.

The previous prime is 24790951. The next prime is 24791003. The reversal of 24790997 is 79909742.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 24790997 - 2⁸ = 24790741 is a prime.

It is a super-2 number, since 2×24790997² = 1229187064508018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24790397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160904 + ... + 161057.

It is an arithmetic number, because the mean of its divisors is an integer number (3863544).

Almost surely, 2^24790997 is an apocalyptic number.

It is an amenable number.

24790997 is a deficient number, since it is larger than the sum of its proper divisors (6117355).

24790997 is a wasteful number, since it uses less digits than its factorization.

24790997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321979.

The product of its (nonzero) digits is 285768, while the sum is 47.

The square root of 24790997 is about 4979.0558341919. The cubic root of 24790997 is about 291.5846545289.

The spelling of 24790997 in words is "twenty-four million, seven hundred ninety thousand, nine hundred ninety-seven".