45214168 has 8 divisors (see below), whose sum is σ = 84776580. Its totient is φ = 22607080.

The previous prime is 45214157. The next prime is 45214177. The reversal of 45214168 is 86141254.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2825878 + ... + 2825893.

Almost surely, 2^45214168 is an apocalyptic number.

It is an amenable number.

45214168 is a deficient number, since it is larger than the sum of its proper divisors (39562412).

45214168 is a wasteful number, since it uses less digits than its factorization.

45214168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5651777 (or 5651773 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 45214168 is about 6724.1481244839. The cubic root of 45214168 is about 356.2527137169.

The spelling of 45214168 in words is "forty-five million, two hundred fourteen thousand, one hundred sixty-eight".