45166032 has 40 divisors (see below), whose sum is σ = 129644480. Its totient is φ = 15055200.

The previous prime is 45166019. The next prime is 45166061. The reversal of 45166032 is 23066154.

45166032 is a `hidden beast` number, since 4 + 51 + 6 + 603 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 45165987 and 45166005.

It is a congruent number.

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, 51844 + ... + 52707.

It is an arithmetic number, because the mean of its divisors is an integer number (3241112).

Almost surely, 2^45166032 is an apocalyptic number.

It is an amenable number.

45166032 is an abundant number, since it is smaller than the sum of its proper divisors (84478448).

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

45166032 is a wasteful number, since it uses less digits than its factorization.

45166032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104568 (or 104556 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 45166032 is about 6720.5678331522. The cubic root of 45166032 is about 356.1262439946.

The spelling of 45166032 in words is "forty-five million, one hundred sixty-six thousand, thirty-two".