45612162 has 12 divisors (see below), whose sum is σ = 98826390. Its totient is φ = 15204048.

The previous prime is 45612113. The next prime is 45612167. The reversal of 45612162 is 26121654.

45612162 is a `hidden beast` number, since 45 + 612 + 1 + 6 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 33977241 + 11634921 = 5829^2 + 3411^2 .

It is not an unprimeable number, because it can be changed into a prime (45612167) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1266987 + ... + 1267022.

Almost surely, 2^45612162 is an apocalyptic number.

45612162 is an abundant number, since it is smaller than the sum of its proper divisors (53214228).

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

45612162 is a wasteful number, since it uses less digits than its factorization.

45612162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534017 (or 2534014 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 45612162 is about 6753.6776647986. The cubic root of 45612162 is about 357.2949566701.

The spelling of 45612162 in words is "forty-five million, six hundred twelve thousand, one hundred sixty-two".