45456414 has 16 divisors (see below), whose sum is σ = 91114752. Its totient is φ = 15118488.

The previous prime is 45456403. The next prime is 45456421. The reversal of 45456414 is 41465454.

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, 5404 + ... + 10959.

It is an arithmetic number, because the mean of its divisors is an integer number (5694672).

Almost surely, 2^45456414 is an apocalyptic number.

45456414 is an abundant number, since it is smaller than the sum of its proper divisors (45658338).

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

45456414 is a wasteful number, since it uses less digits than its factorization.

45456414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16831.

The product of its digits is 38400, while the sum is 33.

The square root of 45456414 is about 6742.1371982480. The cubic root of 45456414 is about 356.8878179326.

The spelling of 45456414 in words is "forty-five million, four hundred fifty-six thousand, four hundred fourteen".