24930780 has 48 divisors (see below), whose sum is σ = 79779840. Its totient is φ = 5698368.

The previous prime is 24930779. The next prime is 24930791. The reversal of 24930780 is 8703942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29260 + ... + 30099.

It is an arithmetic number, because the mean of its divisors is an integer number (1662080).

Almost surely, 2^24930780 is an apocalyptic number.

24930780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24930780 is an abundant number, since it is smaller than the sum of its proper divisors (54849060).

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

24930780 is a wasteful number, since it uses less digits than its factorization.

24930780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59378 (or 59376 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 24930780 is about 4993.0732019469. The cubic root of 24930780 is about 292.1316570241.

The spelling of 24930780 in words is "twenty-four million, nine hundred thirty thousand, seven hundred eighty".