41436631 has 2 divisors, whose sum is σ = 41436632. Its totient is φ = 41436630.

The previous prime is 41436623. The next prime is 41436641. The reversal of 41436631 is 13663414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41436631 - 2³ = 41436623 is a prime.

It is a super-2 number, since 2×41436631² = 3433988777260322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41436631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41436601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20718315 + 20718316.

It is an arithmetic number, because the mean of its divisors is an integer number (20718316).

Almost surely, 2^41436631 is an apocalyptic number.

41436631 is a deficient number, since it is larger than the sum of its proper divisors (1).

41436631 is an equidigital number, since it uses as much as digits as its factorization.

41436631 is an evil number, because the sum of its binary digits is even.

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

The square root of 41436631 is about 6437.1290961111. The cubic root of 41436631 is about 346.0414681830.

The spelling of 41436631 in words is "forty-one million, four hundred thirty-six thousand, six hundred thirty-one".