6570942 has 32 divisors (see below), whose sum is σ = 15904512. Its totient is φ = 1766784.

The previous prime is 6570923. The next prime is 6570943. The reversal of 6570942 is 2490756.

6570942 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6570943) 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, 3888 + ... + 5315.

It is an arithmetic number, because the mean of its divisors is an integer number (497016).

Almost surely, 2^6570942 is an apocalyptic number.

6570942 is an abundant number, since it is smaller than the sum of its proper divisors (9333570).

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

6570942 is a wasteful number, since it uses less digits than its factorization.

6570942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9232.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 6570942 is about 2563.3848716102. The cubic root of 6570942 is about 187.3020559927.

The spelling of 6570942 in words is "six million, five hundred seventy thousand, nine hundred forty-two".