42568410 has 32 divisors (see below), whose sum is σ = 102851712. Its totient is φ = 11275200.

The previous prime is 42568403. The next prime is 42568411. The reversal of 42568410 is 1486524.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (42568411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169 + ... + 9228.

It is an arithmetic number, because the mean of its divisors is an integer number (3214116).

Almost surely, 2^42568410 is an apocalyptic number.

42568410 is an abundant number, since it is smaller than the sum of its proper divisors (60283302).

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

42568410 is a wasteful number, since it uses less digits than its factorization.

42568410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9558.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 42568410 is about 6524.4471030119. The cubic root of 42568410 is about 349.1637450240.

The spelling of 42568410 in words is "forty-two million, five hundred sixty-eight thousand, four hundred ten".