6142870 has 16 divisors (see below), whose sum is σ = 11162448. Its totient is φ = 2433760.

The previous prime is 6142841. The next prime is 6142879. The reversal of 6142870 is 782416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6142879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1801 + ... + 3940.

It is an arithmetic number, because the mean of its divisors is an integer number (697653).

Almost surely, 2^6142870 is an apocalyptic number.

6142870 is a deficient number, since it is larger than the sum of its proper divisors (5019578).

6142870 is a wasteful number, since it uses less digits than its factorization.

6142870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5855.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 6142870 is about 2478.4813898837. The cubic root of 6142870 is about 183.1430495863.

The spelling of 6142870 in words is "six million, one hundred forty-two thousand, eight hundred seventy".