45608742 has 24 divisors (see below), whose sum is σ = 99372000. Its totient is φ = 15117840.

The previous prime is 45608737. The next prime is 45608743. The reversal of 45608742 is 24780654.

45608742 is a `hidden beast` number, since 4 + 5 + 608 + 7 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 45608697 and 45608706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45608743) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3742 + ... + 10257.

It is an arithmetic number, because the mean of its divisors is an integer number (4140500).

Almost surely, 2^45608742 is an apocalyptic number.

45608742 is an abundant number, since it is smaller than the sum of its proper divisors (53763258).

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

45608742 is a wasteful number, since it uses less digits than its factorization.

45608742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14188 (or 14185 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 45608742 is about 6753.4244646698. The cubic root of 45608742 is about 357.2860264547.

The spelling of 45608742 in words is "forty-five million, six hundred eight thousand, seven hundred forty-two".