2448631 has 2 divisors, whose sum is σ = 2448632. Its totient is φ = 2448630.

The previous prime is 2448613. The next prime is 2448637. The reversal of 2448631 is 1368442.

Together with previous prime (2448613) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2448631 - 2¹¹ = 2446583 is a prime.

It is a super-2 number, since 2×2448631² = 11991587548322, 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 2448631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2448637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1224315 + 1224316.

It is an arithmetic number, because the mean of its divisors is an integer number (1224316).

2^2448631 is an apocalyptic number.

2448631 is a deficient number, since it is larger than the sum of its proper divisors (1).

2448631 is an equidigital number, since it uses as much as digits as its factorization.

2448631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 28.

The square root of 2448631 is about 1564.8102121344. The cubic root of 2448631 is about 134.7848608063.

The spelling of 2448631 in words is "two million, four hundred forty-eight thousand, six hundred thirty-one".