6942256 has 20 divisors (see below), whose sum is σ = 14242392. Its totient is φ = 3266816.

The previous prime is 6942241. The next prime is 6942263. The reversal of 6942256 is 6522496.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a d-powerful number, because it can be written as 6⁷ + 9⁷ + 4⁸ + 2 + 2¹⁷ + 5⁵ + 6⁸ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12490 + ... + 13033.

Almost surely, 2^6942256 is an apocalyptic number.

It is an amenable number.

6942256 is an abundant number, since it is smaller than the sum of its proper divisors (7300136).

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

6942256 is a wasteful number, since it uses less digits than its factorization.

6942256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25548 (or 25542 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 6942256 is about 2634.8161226165. The cubic root of 6942256 is about 190.7656638384.

The spelling of 6942256 in words is "six million, nine hundred forty-two thousand, two hundred fifty-six".