45964986 has 16 divisors (see below), whose sum is σ = 92823744. Its totient is φ = 15172704.

The previous prime is 45964969. The next prime is 45964987. The reversal of 45964986 is 68946954.

It is a super-2 number, since 2×45964986² = 4225559875960392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45964987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36571 + ... + 37806.

It is an arithmetic number, because the mean of its divisors is an integer number (5801484).

Almost surely, 2^45964986 is an apocalyptic number.

45964986 is an abundant number, since it is smaller than the sum of its proper divisors (46858758).

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

45964986 is a wasteful number, since it uses less digits than its factorization.

45964986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74485.

The product of its digits is 1866240, while the sum is 51.

The square root of 45964986 is about 6779.7482254137. The cubic root of 45964986 is about 358.2138532733.

The spelling of 45964986 in words is "forty-five million, nine hundred sixty-four thousand, nine hundred eighty-six".