45807742 has 16 divisors (see below), whose sum is σ = 71097264. Its totient is φ = 22120000.

The previous prime is 45807703. The next prime is 45807761. The reversal of 45807742 is 24770854.

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 7 ways as a sum of consecutive naturals, for example, 5517 + ... + 11047.

It is an arithmetic number, because the mean of its divisors is an integer number (4443579).

Almost surely, 2^45807742 is an apocalyptic number.

45807742 is a deficient number, since it is larger than the sum of its proper divisors (25289522).

45807742 is a wasteful number, since it uses less digits than its factorization.

45807742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5675.

The product of its (nonzero) digits is 62720, while the sum is 37.

The square root of 45807742 is about 6768.1416947342. The cubic root of 45807742 is about 357.8049091542.

The spelling of 45807742 in words is "forty-five million, eight hundred seven thousand, seven hundred forty-two".