2167970733 has 12 divisors (see below), whose sum is σ = 3133211328. Its totient is φ = 1444530120.

The previous prime is 2167970687. The next prime is 2167970789. The reversal of 2167970733 is 3370797612.

It is not a de Polignac number, because 2167970733 - 2⁸ = 2167970477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2167970333) 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, 47535 + ... + 81212.

It is an arithmetic number, because the mean of its divisors is an integer number (261100944).

Almost surely, 2^2167970733 is an apocalyptic number.

It is an amenable number.

2167970733 is a deficient number, since it is larger than the sum of its proper divisors (965240595).

2167970733 is a wasteful number, since it uses less digits than its factorization.

2167970733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130624 (or 130621 counting only the distinct ones).

The product of its (nonzero) digits is 333396, while the sum is 45.

The square root of 2167970733 is about 46561.4726249074. The cubic root of 2167970733 is about 1294.2489014186.

The spelling of 2167970733 in words is "two billion, one hundred sixty-seven million, nine hundred seventy thousand, seven hundred thirty-three".