45743692 has 12 divisors (see below), whose sum is σ = 82215280. Its totient is φ = 22253616.

The previous prime is 45743689. The next prime is 45743699. The reversal of 45743692 is 29634754.

It is a happy number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (45743699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154392 + ... + 154687.

Almost surely, 2^45743692 is an apocalyptic number.

It is an amenable number.

45743692 is a deficient number, since it is larger than the sum of its proper divisors (36471588).

45743692 is a wasteful number, since it uses less digits than its factorization.

45743692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309120 (or 309118 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 45743692 is about 6763.4083123822. The cubic root of 45743692 is about 357.6380662215.

The spelling of 45743692 in words is "forty-five million, seven hundred forty-three thousand, six hundred ninety-two".