45737412 has 48 divisors (see below), whose sum is σ = 129144960. Its totient is φ = 12298752.

The previous prime is 45737411. The next prime is 45737413. The reversal of 45737412 is 21473754.

It is an interprime number because it is at equal distance from previous prime (45737411) and next prime (45737413).

It is not an unprimeable number, because it can be changed into a prime (45737411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14587 + ... + 17442.

It is an arithmetic number, because the mean of its divisors is an integer number (2690520).

Almost surely, 2^45737412 is an apocalyptic number.

45737412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

45737412 is an abundant number, since it is smaller than the sum of its proper divisors (83407548).

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

45737412 is a wasteful number, since it uses less digits than its factorization.

45737412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32060 (or 32058 counting only the distinct ones).

The product of its digits is 23520, while the sum is 33.

The square root of 45737412 is about 6762.9440334813. The cubic root of 45737412 is about 357.6216991572.

The spelling of 45737412 in words is "forty-five million, seven hundred thirty-seven thousand, four hundred twelve".