28314950 has 24 divisors (see below), whose sum is σ = 53015952. Its totient is φ = 11250720.

The previous prime is 28314947. The next prime is 28314961. The reversal of 28314950 is 5941382.

It is a congruent number.

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, 6047 + ... + 9653.

It is an arithmetic number, because the mean of its divisors is an integer number (2208998).

Almost surely, 2^28314950 is an apocalyptic number.

28314950 is a deficient number, since it is larger than the sum of its proper divisors (24701002).

28314950 is a wasteful number, since it uses less digits than its factorization.

28314950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3776 (or 3771 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 28314950 is about 5321.1793805509. The cubic root of 28314950 is about 304.7931949326.

The spelling of 28314950 in words is "twenty-eight million, three hundred fourteen thousand, nine hundred fifty".