24634980 has 36 divisors (see below), whose sum is σ = 74726652. Its totient is φ = 6569280.

The previous prime is 24634957. The next prime is 24634997. The reversal of 24634980 is 8943642.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6843456 + 17791524 = 2616^2 + 4218^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68251 + ... + 68610.

Almost surely, 2^24634980 is an apocalyptic number.

24634980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24634980 is an abundant number, since it is smaller than the sum of its proper divisors (50091672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24634980 is a wasteful number, since it uses less digits than its factorization.

24634980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136876 (or 136871 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 24634980 is about 4963.3637787291. The cubic root of 24634980 is about 290.9716910145.

The spelling of 24634980 in words is "twenty-four million, six hundred thirty-four thousand, nine hundred eighty".