45167712 has 48 divisors (see below), whose sum is σ = 124810560. Its totient is φ = 14262912.

The previous prime is 45167599. The next prime is 45167719. The reversal of 45167712 is 21776154.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45167719) 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, 10558 + ... + 14205.

It is an arithmetic number, because the mean of its divisors is an integer number (2600220).

Almost surely, 2^45167712 is an apocalyptic number.

It is an amenable number.

45167712 is an abundant number, since it is smaller than the sum of its proper divisors (79642848).

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

45167712 is a wasteful number, since it uses less digits than its factorization.

45167712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24795 (or 24787 counting only the distinct ones).

The product of its digits is 11760, while the sum is 33.

The square root of 45167712 is about 6720.6928214285. The cubic root of 45167712 is about 356.1306594417.

The spelling of 45167712 in words is "forty-five million, one hundred sixty-seven thousand, seven hundred twelve".