28880410 has 48 divisors (see below), whose sum is σ = 58817664. Its totient is φ = 10186176.

The previous prime is 28880407. The next prime is 28880443. The reversal of 28880410 is 1408882.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38499 + ... + 39241.

It is an arithmetic number, because the mean of its divisors is an integer number (1225368).

Almost surely, 2^28880410 is an apocalyptic number.

28880410 is an abundant number, since it is smaller than the sum of its proper divisors (29937254).

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

28880410 is a wasteful number, since it uses less digits than its factorization.

28880410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799 (or 786 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 28880410 is about 5374.0496834324. The cubic root of 28880410 is about 306.8087807503.

The spelling of 28880410 in words is "twenty-eight million, eight hundred eighty thousand, four hundred ten".