24980997 has 8 divisors (see below), whose sum is σ = 33448320. Its totient is φ = 16583840.

The previous prime is 24980971. The next prime is 24980999. The reversal of 24980997 is 79908942.

It is a happy number.

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 24980997 - 2⁶ = 24980933 is a prime.

It is a super-2 number, since 2×24980997² = 1248100422228018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24980999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16704 + ... + 18137.

It is an arithmetic number, because the mean of its divisors is an integer number (4181040).

Almost surely, 2^24980997 is an apocalyptic number.

It is an amenable number.

24980997 is a deficient number, since it is larger than the sum of its proper divisors (8467323).

24980997 is a wasteful number, since it uses less digits than its factorization.

24980997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35083.

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 24980997 is about 4998.0993387487. The cubic root of 24980997 is about 292.3276682296.

The spelling of 24980997 in words is "twenty-four million, nine hundred eighty thousand, nine hundred ninety-seven".