6922158 has 16 divisors (see below), whose sum is σ = 14072016. Its totient is φ = 2269440.

The previous prime is 6922147. The next prime is 6922163. The reversal of 6922158 is 8512296.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9091 + ... + 9822.

It is an arithmetic number, because the mean of its divisors is an integer number (879501).

Almost surely, 2^6922158 is an apocalyptic number.

6922158 is an abundant number, since it is smaller than the sum of its proper divisors (7149858).

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

6922158 is a wasteful number, since it uses less digits than its factorization.

6922158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18979.

The product of its digits is 8640, while the sum is 33.

The square root of 6922158 is about 2630.9994298745. Note that the first 3 decimals coincide. The cubic root of 6922158 is about 190.5813954909.

It can be divided in two parts, 692 and 2158, that added together give a triangular number (2850 = T₇₅).

The spelling of 6922158 in words is "six million, nine hundred twenty-two thousand, one hundred fifty-eight".