2167090893 has 12 divisors (see below), whose sum is σ = 3414810048. Its totient is φ = 1313388360.

The previous prime is 2167090883. The next prime is 2167090931. The reversal of 2167090893 is 3980907612.

It is not a de Polignac number, because 2167090893 - 2⁶ = 2167090829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2167090873) 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, 10944805 + ... + 10945002.

It is an arithmetic number, because the mean of its divisors is an integer number (284567504).

Almost surely, 2^2167090893 is an apocalyptic number.

It is an amenable number.

2167090893 is a deficient number, since it is larger than the sum of its proper divisors (1247719155).

2167090893 is a wasteful number, since it uses less digits than its factorization.

2167090893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21889824 (or 21889821 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 2167090893 is about 46552.0235113362. The cubic root of 2167090893 is about 1294.0737935759.

The spelling of 2167090893 in words is "two billion, one hundred sixty-seven million, ninety thousand, eight hundred ninety-three".