45136386 has 16 divisors (see below), whose sum is σ = 100303200. Its totient is φ = 15045444.

The previous prime is 45136379. The next prime is 45136391. The reversal of 45136386 is 68363154.

45136386 is a `hidden beast` number, since 4 + 5 + 13 + 638 + 6 = 666.

It is a super-2 number, since 2×45136386² = 4074586682281992, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45136386.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417876 + ... + 417983.

It is an arithmetic number, because the mean of its divisors is an integer number (6268950).

Almost surely, 2^45136386 is an apocalyptic number.

45136386 is an abundant number, since it is smaller than the sum of its proper divisors (55166814).

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

45136386 is a wasteful number, since it uses less digits than its factorization.

45136386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835870 (or 835864 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 45136386 is about 6718.3618539046. The cubic root of 45136386 is about 356.0483091030.

The spelling of 45136386 in words is "forty-five million, one hundred thirty-six thousand, three hundred eighty-six".