24828620 has 24 divisors (see below), whose sum is σ = 52771824. Its totient is φ = 9811136.

The previous prime is 24828607. The next prime is 24828631. The reversal of 24828620 is 2682842.

It is a happy number.

It is a super-2 number, since 2×24828620² = 1232920742208800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5819 + ... + 9138.

It is an arithmetic number, because the mean of its divisors is an integer number (2198826).

Almost surely, 2^24828620 is an apocalyptic number.

24828620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24828620 is an abundant number, since it is smaller than the sum of its proper divisors (27943204).

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

24828620 is a wasteful number, since it uses less digits than its factorization.

24828620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15049 (or 15047 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 24828620 is about 4982.8325277898. The cubic root of 24828620 is about 291.7320836487.

The spelling of 24828620 in words is "twenty-four million, eight hundred twenty-eight thousand, six hundred twenty".