2406231 has 12 divisors (see below), whose sum is σ = 3680352. Its totient is φ = 1509696.

The previous prime is 2406227. The next prime is 2406233. The reversal of 2406231 is 1326042.

It is a happy number.

2406231 is a `hidden beast` number, since 2 + 40 + 623 + 1 = 666.

It is not a de Polignac number, because 2406231 - 2² = 2406227 is a prime.

It is a super-2 number, since 2×2406231² = 11579895250722, which contains 22 as substring.

2406231 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2406233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7711 + ... + 8016.

It is an arithmetic number, because the mean of its divisors is an integer number (306696).

2^2406231 is an apocalyptic number.

2406231 is a deficient number, since it is larger than the sum of its proper divisors (1274121).

2406231 is a wasteful number, since it uses less digits than its factorization.

2406231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15750 (or 15747 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2406231 is about 1551.2030814822. The cubic root of 2406231 is about 134.0023575734.

The spelling of 2406231 in words is "two million, four hundred six thousand, two hundred thirty-one".