24980087 has 6 divisors (see below), whose sum is σ = 27457584. Its totient is φ = 22709060.

The previous prime is 24980083. The next prime is 24980101. The reversal of 24980087 is 78008942.

It is not a de Polignac number, because 24980087 - 2² = 24980083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 24980087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24980083) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103103 + ... + 103344.

It is an arithmetic number, because the mean of its divisors is an integer number (4576264).

Almost surely, 2^24980087 is an apocalyptic number.

24980087 is a deficient number, since it is larger than the sum of its proper divisors (2477497).

24980087 is a wasteful number, since it uses less digits than its factorization.

24980087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206469 (or 206458 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 24980087 is about 4998.0083033144. The cubic root of 24980087 is about 292.3241185794.

The spelling of 24980087 in words is "twenty-four million, nine hundred eighty thousand, eighty-seven".