45612396 has 30 divisors (see below), whose sum is σ = 119240660. Its totient is φ = 15204024.

The previous prime is 45612373. The next prime is 45612397. The reversal of 45612396 is 69321654.

It is a happy number.

45612396 is a `hidden beast` number, since 4 + 5 + 612 + 39 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 45612396.

It is not an unprimeable number, because it can be changed into a prime (45612397) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 70066 + ... + 70713.

Almost surely, 2^45612396 is an apocalyptic number.

It is an amenable number.

45612396 is an abundant number, since it is smaller than the sum of its proper divisors (73628264).

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

45612396 is a wasteful number, since it uses less digits than its factorization.

45612396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140795 (or 140784 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 45612396 is about 6753.6949886710. The cubic root of 45612396 is about 357.2955676685.

The spelling of 45612396 in words is "forty-five million, six hundred twelve thousand, three hundred ninety-six".