2677971231 has 12 divisors (see below), whose sum is σ = 4165733208. Its totient is φ = 1647982224.

The previous prime is 2677971221. The next prime is 2677971269. The reversal of 2677971231 is 1321797762.

It is not a de Polignac number, because 2677971231 - 2⁵ = 2677971199 is a prime.

It is a super-2 number, since 2×2677971231² = 14343059828127310722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2677971221) 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, 11444205 + ... + 11444438.

It is an arithmetic number, because the mean of its divisors is an integer number (347144434).

Almost surely, 2^2677971231 is an apocalyptic number.

2677971231 is a deficient number, since it is larger than the sum of its proper divisors (1487761977).

2677971231 is a wasteful number, since it uses less digits than its factorization.

2677971231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22888662 (or 22888659 counting only the distinct ones).

The product of its digits is 222264, while the sum is 45.

The square root of 2677971231 is about 51749.1181663997. The cubic root of 2677971231 is about 1388.6793230235.

The spelling of 2677971231 in words is "two billion, six hundred seventy-seven million, nine hundred seventy-one thousand, two hundred thirty-one".