45742767 has 32 divisors (see below), whose sum is σ = 75820032. Its totient is φ = 23929344.

The previous prime is 45742751. The next prime is 45742769. The reversal of 45742767 is 76724754.

It is not a de Polignac number, because 45742767 - 2⁴ = 45742751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45742769) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11478 + ... + 14940.

It is an arithmetic number, because the mean of its divisors is an integer number (2369376).

Almost surely, 2^45742767 is an apocalyptic number.

45742767 is a deficient number, since it is larger than the sum of its proper divisors (30077265).

45742767 is a wasteful number, since it uses less digits than its factorization.

45742767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3527.

The product of its digits is 329280, while the sum is 42.

The square root of 45742767 is about 6763.3399293544. The cubic root of 45742767 is about 357.6356555617.

The spelling of 45742767 in words is "forty-five million, seven hundred forty-two thousand, seven hundred sixty-seven".