45607986 has 48 divisors (see below), whose sum is σ = 101357568. Its totient is φ = 14817600.

The previous prime is 45607979. The next prime is 45607987. The reversal of 45607986 is 68970654.

45607986 is a `hidden beast` number, since 4 + 560 + 7 + 9 + 86 = 666.

It is not an unprimeable number, because it can be changed into a prime (45607987) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162166 + ... + 162446.

It is an arithmetic number, because the mean of its divisors is an integer number (2111616).

Almost surely, 2^45607986 is an apocalyptic number.

45607986 is an abundant number, since it is smaller than the sum of its proper divisors (55749582).

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

45607986 is a wasteful number, since it uses less digits than its factorization.

45607986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 45607986 is about 6753.3684928338. The cubic root of 45607986 is about 357.2840523468.

The spelling of 45607986 in words is "forty-five million, six hundred seven thousand, nine hundred eighty-six".