45414318 has 32 divisors (see below), whose sum is σ = 96307200. Its totient is φ = 14251680.

The previous prime is 45414283. The next prime is 45414353. The reversal of 45414318 is 81341454.

It is an interprime number because it is at equal distance from previous prime (45414283) and next prime (45414353).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3583 + ... + 10181.

It is an arithmetic number, because the mean of its divisors is an integer number (3009600).

Almost surely, 2^45414318 is an apocalyptic number.

45414318 is an abundant number, since it is smaller than the sum of its proper divisors (50892882).

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

45414318 is a wasteful number, since it uses less digits than its factorization.

45414318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6672.

The product of its digits is 7680, while the sum is 30.

The square root of 45414318 is about 6739.0146163961. The cubic root of 45414318 is about 356.7776157390. Note that the first 3 decimals are identical.

The spelling of 45414318 in words is "forty-five million, four hundred fourteen thousand, three hundred eighteen".