496631 has 2 divisors, whose sum is σ = 496632. Its totient is φ = 496630.

The previous prime is 496609. The next prime is 496669. The reversal of 496631 is 136694.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-496631 is a prime.

It is a super-2 number, since 2×496631² = 493284700322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 496594 and 496603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (496681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248315 + 248316.

It is an arithmetic number, because the mean of its divisors is an integer number (248316).

2⁴⁹⁶⁶³¹ is an apocalyptic number.

496631 is a deficient number, since it is larger than the sum of its proper divisors (1).

496631 is an equidigital number, since it uses as much as digits as its factorization.

496631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 29.

The square root of 496631 is about 704.7205119762. The cubic root of 496631 is about 79.1913855712.

The spelling of 496631 in words is "four hundred ninety-six thousand, six hundred thirty-one".