2167647364 has 9 divisors (see below), whose sum is σ = 3793545847. Its totient is φ = 1083777124.

The previous prime is 2167647359. The next prime is 2167647401. The reversal of 2167647364 is 4637467612.

The square root of 2167647364 is 46558.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×2167647364² = 9397390189312296992, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 81477 + ... + 104755.

Almost surely, 2^2167647364 is an apocalyptic number.

2167647364 is the 46558-th square number.

It is an amenable number.

2167647364 is a deficient number, since it is larger than the sum of its proper divisors (1625898483).

2167647364 is an frugal number, since it uses more digits than its factorization.

2167647364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46562 (or 23281 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 46.

The cubic root of 2167647364 is about 1294.1845492609.

The spelling of 2167647364 in words is "two billion, one hundred sixty-seven million, six hundred forty-seven thousand, three hundred sixty-four".