26682247162 has 12 divisors (see below), whose sum is σ = 42240733146. Its totient is φ = 12638958840.

The previous prime is 26682247157. The next prime is 26682247213. The reversal of 26682247162 is 26174228662.

It can be written as a sum of positive squares in only one way, i.e., 21132146161 + 5550101001 = 145369^2 + 74499^2 .

It is a super-2 number, since 2×26682247162² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18477289 + ... + 18478732.

Almost surely, 2^26682247162 is an apocalyptic number.

26682247162 is a deficient number, since it is larger than the sum of its proper divisors (15558485984).

26682247162 is a wasteful number, since it uses less digits than its factorization.

26682247162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36956061 (or 36956042 counting only the distinct ones).

The product of its digits is 774144, while the sum is 46.

The spelling of 26682247162 in words is "twenty-six billion, six hundred eighty-two million, two hundred forty-seven thousand, one hundred sixty-two".