4062631 has 2 divisors, whose sum is σ = 4062632. Its totient is φ = 4062630.

The previous prime is 4062623. The next prime is 4062659. The reversal of 4062631 is 1362604.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4062631 - 2³ = 4062623 is a prime.

It is a super-2 number, since 2×4062631² = 33009941284322, which contains 22 as substring.

It is an Ulam number.

4062631 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4062671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2031315 + 2031316.

It is an arithmetic number, because the mean of its divisors is an integer number (2031316).

Almost surely, 2^4062631 is an apocalyptic number.

4062631 is a deficient number, since it is larger than the sum of its proper divisors (1).

4062631 is an equidigital number, since it uses as much as digits as its factorization.

4062631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 4062631 is about 2015.5969339131. The cubic root of 4062631 is about 159.5643225465.

The spelling of 4062631 in words is "four million, sixty-two thousand, six hundred thirty-one".