42715794 has 16 divisors (see below), whose sum is σ = 93198240. Its totient is φ = 12944160.

The previous prime is 42715787. The next prime is 42715837. The reversal of 42715794 is 49751724.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323539 + ... + 323670.

It is an arithmetic number, because the mean of its divisors is an integer number (5824890).

Almost surely, 2^42715794 is an apocalyptic number.

42715794 is an abundant number, since it is smaller than the sum of its proper divisors (50482446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42715794 is a wasteful number, since it uses less digits than its factorization.

42715794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647225.

The product of its digits is 70560, while the sum is 39.

The square root of 42715794 is about 6535.7320936526. The cubic root of 42715794 is about 349.5662490741.

The spelling of 42715794 in words is "forty-two million, seven hundred fifteen thousand, seven hundred ninety-four".