45067312 has 10 divisors (see below), whose sum is σ = 87317948. Its totient is φ = 22533648.

The previous prime is 45067303. The next prime is 45067333. The reversal of 45067312 is 21376054.

45067312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45067312² = 4062125221810688, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1408338 + ... + 1408369.

Almost surely, 2^45067312 is an apocalyptic number.

It is an amenable number.

45067312 is a deficient number, since it is larger than the sum of its proper divisors (42250636).

45067312 is a wasteful number, since it uses less digits than its factorization.

45067312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2816715 (or 2816709 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 45067312 is about 6713.2191979705. The cubic root of 45067312 is about 355.8665914296.

The spelling of 45067312 in words is "forty-five million, sixty-seven thousand, three hundred twelve".