42570759 has 32 divisors (see below), whose sum is σ = 72230400. Its totient is φ = 22108800.

The previous prime is 42570743. The next prime is 42570761. The reversal of 42570759 is 95707524.

It is not a de Polignac number, because 42570759 - 2⁴ = 42570743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42570709) 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, 9439 + ... + 13199.

It is an arithmetic number, because the mean of its divisors is an integer number (2257200).

Almost surely, 2^42570759 is an apocalyptic number.

42570759 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

42570759 is a deficient number, since it is larger than the sum of its proper divisors (29659641).

42570759 is a wasteful number, since it uses less digits than its factorization.

42570759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3796 (or 3782 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 39.

The square root of 42570759 is about 6524.6271157822. The cubic root of 42570759 is about 349.1701673964.

The spelling of 42570759 in words is "forty-two million, five hundred seventy thousand, seven hundred fifty-nine".