7068092857 has 12 divisors (see below), whose sum is σ = 8236703376. Its totient is φ = 6047580840.

The previous prime is 7068092851. The next prime is 7068092861. The reversal of 7068092857 is 7582908607.

It is a de Polignac number, because none of the positive numbers 2^k-7068092857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7068092851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100519 + ... + 155692.

It is an arithmetic number, because the mean of its divisors is an integer number (686391948).

Almost surely, 2^7068092857 is an apocalyptic number.

It is an amenable number.

7068092857 is a deficient number, since it is larger than the sum of its proper divisors (1168610519).

7068092857 is a wasteful number, since it uses less digits than its factorization.

7068092857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256788 (or 256781 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 52.

The square root of 7068092857 is about 84071.9504769575. The cubic root of 7068092857 is about 1919.1138902451.

The spelling of 7068092857 in words is "seven billion, sixty-eight million, ninety-two thousand, eight hundred fifty-seven".