6040631 has 2 divisors, whose sum is σ = 6040632. Its totient is φ = 6040630.

The previous prime is 6040621. The next prime is 6040633. The reversal of 6040631 is 1360406.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6040631 is a prime.

It is a super-2 number, since 2×6040631² = 72978445756322, which contains 22 as substring.

Together with 6040633, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6040633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3020315 + 3020316.

It is an arithmetic number, because the mean of its divisors is an integer number (3020316).

Almost surely, 2^6040631 is an apocalyptic number.

6040631 is a deficient number, since it is larger than the sum of its proper divisors (1).

6040631 is an equidigital number, since it uses as much as digits as its factorization.

6040631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 6040631 is about 2457.7695172656. The cubic root of 6040631 is about 182.1213114662.

The spelling of 6040631 in words is "six million, forty thousand, six hundred thirty-one".