45646914 has 16 divisors (see below), whose sum is σ = 91462752. Its totient is φ = 15187488.

The previous prime is 45646907. The next prime is 45646919. The reversal of 45646914 is 41964654.

It is not an unprimeable number, because it can be changed into a prime (45646919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3379 + ... + 10134.

It is an arithmetic number, because the mean of its divisors is an integer number (5716422).

Almost surely, 2^45646914 is an apocalyptic number.

45646914 is an abundant number, since it is smaller than the sum of its proper divisors (45815838).

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

45646914 is a wasteful number, since it uses less digits than its factorization.

45646914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14081.

The product of its digits is 103680, while the sum is 39.

The square root of 45646914 is about 6756.2499953747. The cubic root of 45646914 is about 357.3856748885.

The spelling of 45646914 in words is "forty-five million, six hundred forty-six thousand, nine hundred fourteen".