45788312 has 8 divisors (see below), whose sum is σ = 85853100. Its totient is φ = 22894152.

The previous prime is 45788287. The next prime is 45788317. The reversal of 45788312 is 21388754.

45788312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45788317) by changing a digit.

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, 2861762 + ... + 2861777.

Almost surely, 2^45788312 is an apocalyptic number.

It is an amenable number.

45788312 is a deficient number, since it is larger than the sum of its proper divisors (40064788).

45788312 is a wasteful number, since it uses less digits than its factorization.

45788312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5723545 (or 5723541 counting only the distinct ones).

The product of its digits is 53760, while the sum is 38.

The square root of 45788312 is about 6766.7061411000. The cubic root of 45788312 is about 357.7543126665.

The spelling of 45788312 in words is "forty-five million, seven hundred eighty-eight thousand, three hundred twelve".