45612124 has 12 divisors (see below), whose sum is σ = 80025064. Its totient is φ = 22747824.

The previous prime is 45612113. The next prime is 45612167. The reversal of 45612124 is 42121654.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12774 + ... + 15949.

Almost surely, 2^45612124 is an apocalyptic number.

It is an amenable number.

45612124 is a deficient number, since it is larger than the sum of its proper divisors (34412940).

45612124 is a wasteful number, since it uses less digits than its factorization.

45612124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29124 (or 29122 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 45612124 is about 6753.6748515160. The cubic root of 45612124 is about 357.2948574479.

Adding to 45612124 its reverse (42121654), we get a palindrome (87733778).

The spelling of 45612124 in words is "forty-five million, six hundred twelve thousand, one hundred twenty-four".