6920068 has 12 divisors (see below), whose sum is σ = 12500992. Its totient is φ = 3348360.

The previous prime is 6920059. The next prime is 6920093. The reversal of 6920068 is 8600296.

It is a super-2 number, since 2×6920068² = 95774682249248, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27780 + ... + 28027.

Almost surely, 2^6920068 is an apocalyptic number.

It is an amenable number.

6920068 is a deficient number, since it is larger than the sum of its proper divisors (5580924).

6920068 is a wasteful number, since it uses less digits than its factorization.

6920068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55842 (or 55840 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 6920068 is about 2630.6022124221. The cubic root of 6920068 is about 190.5622128790.

The spelling of 6920068 in words is "six million, nine hundred twenty thousand, sixty-eight".