2247441631 has 2 divisors, whose sum is σ = 2247441632. Its totient is φ = 2247441630.

The previous prime is 2247441611. The next prime is 2247441659. The reversal of 2247441631 is 1361447422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2247441631 - 2²⁵ = 2213887199 is a prime.

It is a super-2 number, since 2×2247441631² = 10101987769503880322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2247441611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1123720815 + 1123720816.

It is an arithmetic number, because the mean of its divisors is an integer number (1123720816).

Almost surely, 2^2247441631 is an apocalyptic number.

2247441631 is a deficient number, since it is larger than the sum of its proper divisors (1).

2247441631 is an equidigital number, since it uses as much as digits as its factorization.

2247441631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 34.

The square root of 2247441631 is about 47407.1896551567. The cubic root of 2247441631 is about 1309.8738551494.

The spelling of 2247441631 in words is "two billion, two hundred forty-seven million, four hundred forty-one thousand, six hundred thirty-one".