24890028 has 12 divisors (see below), whose sum is σ = 58076760. Its totient is φ = 8296672.

The previous prime is 24890017. The next prime is 24890051. The reversal of 24890028 is 82009842.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1037073 + ... + 1037096.

It is an arithmetic number, because the mean of its divisors is an integer number (4839730).

Almost surely, 2^24890028 is an apocalyptic number.

It is an amenable number.

24890028 is an abundant number, since it is smaller than the sum of its proper divisors (33186732).

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

24890028 is a wasteful number, since it uses less digits than its factorization.

24890028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2074176 (or 2074174 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 24890028 is about 4988.9906794862. The cubic root of 24890028 is about 291.9723968403.

The spelling of 24890028 in words is "twenty-four million, eight hundred ninety thousand, twenty-eight".