45347916 has 48 divisors (see below), whose sum is σ = 110136320. Its totient is φ = 14506560.

The previous prime is 45347899. The next prime is 45347923. The reversal of 45347916 is 61974354.

45347916 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

45347916 is strictly pandigital in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51270 + ... + 52146.

Almost surely, 2^45347916 is an apocalyptic number.

It is an amenable number.

45347916 is an abundant number, since it is smaller than the sum of its proper divisors (64788404).

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

45347916 is a wasteful number, since it uses less digits than its factorization.

45347916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054 (or 1052 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The square root of 45347916 is about 6734.0861295353. The cubic root of 45347916 is about 356.6036448853.

The spelling of 45347916 in words is "forty-five million, three hundred forty-seven thousand, nine hundred sixteen".