3086231 has 12 divisors (see below), whose sum is σ = 3352440. Its totient is φ = 2839680.

The previous prime is 3086219. The next prime is 3086261. The reversal of 3086231 is 1326803.

It is a de Polignac number, because none of the positive numbers 2^k-3086231 is a prime.

It is a super-2 number, since 2×3086231² = 19049643570722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3086197 and 3086206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3086261) 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, 16961 + ... + 17141.

It is an arithmetic number, because the mean of its divisors is an integer number (279370).

Almost surely, 2^3086231 is an apocalyptic number.

3086231 is a deficient number, since it is larger than the sum of its proper divisors (266209).

3086231 is a wasteful number, since it uses less digits than its factorization.

3086231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 3086231 is about 1756.7672014243. The cubic root of 3086231 is about 145.5937760240.

The spelling of 3086231 in words is "three million, eighty-six thousand, two hundred thirty-one".