45742082 has 8 divisors (see below), whose sum is σ = 72224400. Its totient is φ = 21667284.

The previous prime is 45742069. The next prime is 45742097. The reversal of 45742082 is 28024754.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601832 + ... + 601907.

It is an arithmetic number, because the mean of its divisors is an integer number (9028050).

Almost surely, 2^45742082 is an apocalyptic number.

45742082 is a deficient number, since it is larger than the sum of its proper divisors (26482318).

45742082 is a wasteful number, since it uses less digits than its factorization.

45742082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203760.

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 45742082 is about 6763.2892885045. The cubic root of 45742082 is about 357.6338703494.

The spelling of 45742082 in words is "forty-five million, seven hundred forty-two thousand, eighty-two".