45567912 has 32 divisors (see below), whose sum is σ = 122683680. Its totient is φ = 14020800.

The previous prime is 45567887. The next prime is 45567937. The reversal of 45567912 is 21976554.

It is an interprime number because it is at equal distance from previous prime (45567887) and next prime (45567937).

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 72714 + ... + 73337.

It is an arithmetic number, because the mean of its divisors is an integer number (3833865).

Almost surely, 2^45567912 is an apocalyptic number.

It is an amenable number.

45567912 is an abundant number, since it is smaller than the sum of its proper divisors (77115768).

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

45567912 is a wasteful number, since it uses less digits than its factorization.

45567912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146073 (or 146069 counting only the distinct ones).

The product of its digits is 75600, while the sum is 39.

The square root of 45567912 is about 6750.4008769850. The cubic root of 45567912 is about 357.1793777206.

The spelling of 45567912 in words is "forty-five million, five hundred sixty-seven thousand, nine hundred twelve".