45465684 has 48 divisors (see below), whose sum is σ = 122544576. Its totient is φ = 12966400.

The previous prime is 45465683. The next prime is 45465697. The reversal of 45465684 is 48656454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45465683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7887 + ... + 12374.

It is an arithmetic number, because the mean of its divisors is an integer number (2553012).

Almost surely, 2^45465684 is an apocalyptic number.

45465684 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45465684 is an abundant number, since it is smaller than the sum of its proper divisors (77078892).

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

45465684 is a wasteful number, since it uses less digits than its factorization.

45465684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20296 (or 20294 counting only the distinct ones).

The product of its digits is 460800, while the sum is 42.

The square root of 45465684 is about 6742.8246306722. The cubic root of 45465684 is about 356.9120765202.

The spelling of 45465684 in words is "forty-five million, four hundred sixty-five thousand, six hundred eighty-four".