28336950 has 36 divisors (see below), whose sum is σ = 76133148. Its totient is φ = 7556400.

The previous prime is 28336949. The next prime is 28336967. The reversal of 28336950 is 5963382.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 31036 + ... + 31935.

Almost surely, 2^28336950 is an apocalyptic number.

28336950 is an abundant number, since it is smaller than the sum of its proper divisors (47796198).

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

28336950 is a wasteful number, since it uses less digits than its factorization.

28336950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62989 (or 62981 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 28336950 is about 5323.2461900611. The cubic root of 28336950 is about 304.8721133648.

The spelling of 28336950 in words is "twenty-eight million, three hundred thirty-six thousand, nine hundred fifty".