64916150 has 24 divisors (see below), whose sum is σ = 130033344. Its totient is φ = 23968800.

The previous prime is 64916119. The next prime is 64916191. The reversal of 64916150 is 5161946.

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, 49286 + ... + 50585.

It is an arithmetic number, because the mean of its divisors is an integer number (5418056).

Almost surely, 2^64916150 is an apocalyptic number.

64916150 is an abundant number, since it is smaller than the sum of its proper divisors (65117194).

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

64916150 is a wasteful number, since it uses less digits than its factorization.

64916150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99896 (or 99891 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 64916150 is about 8057.0559139179. The cubic root of 64916150 is about 401.8996102547.

The spelling of 64916150 in words is "sixty-four million, nine hundred sixteen thousand, one hundred fifty".