45194692 has 12 divisors (see below), whose sum is σ = 83253520. Its totient is φ = 21407976.

The previous prime is 45194671. The next prime is 45194713. The reversal of 45194692 is 29649154.

45194692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45194671) and next prime (45194713).

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 297258 + ... + 297409.

Almost surely, 2^45194692 is an apocalyptic number.

It is an amenable number.

45194692 is a deficient number, since it is larger than the sum of its proper divisors (38058828).

45194692 is a wasteful number, since it uses less digits than its factorization.

45194692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594690 (or 594688 counting only the distinct ones).

The product of its digits is 77760, while the sum is 40.

The square root of 45194692 is about 6722.6997553066. The cubic root of 45194692 is about 356.2015544259.

The spelling of 45194692 in words is "forty-five million, one hundred ninety-four thousand, six hundred ninety-two".