46620631 has 2 divisors, whose sum is σ = 46620632. Its totient is φ = 46620630.

The previous prime is 46620619. The next prime is 46620667. The reversal of 46620631 is 13602664.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46620631 - 2⁵ = 46620599 is a prime.

It is a super-2 number, since 2×46620631² = 4346966469676322, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46620631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46620601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23310315 + 23310316.

It is an arithmetic number, because the mean of its divisors is an integer number (23310316).

Almost surely, 2^46620631 is an apocalyptic number.

46620631 is a deficient number, since it is larger than the sum of its proper divisors (1).

46620631 is an equidigital number, since it uses as much as digits as its factorization.

46620631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 46620631 is about 6827.9302134688. The cubic root of 46620631 is about 359.9090073527.

The spelling of 46620631 in words is "forty-six million, six hundred twenty thousand, six hundred thirty-one".