2488071731 has 2 divisors, whose sum is σ = 2488071732. Its totient is φ = 2488071730.

The previous prime is 2488071671. The next prime is 2488071763. The reversal of 2488071731 is 1371708842.

2488071731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2488071731 - 2²² = 2483877427 is a prime.

It is a super-2 number, since 2×2488071731² = 12381001877202672722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2488071931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1244035865 + 1244035866.

It is an arithmetic number, because the mean of its divisors is an integer number (1244035866).

Almost surely, 2^2488071731 is an apocalyptic number.

2488071731 is a deficient number, since it is larger than the sum of its proper divisors (1).

2488071731 is an equidigital number, since it uses as much as digits as its factorization.

2488071731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75264, while the sum is 41.

The square root of 2488071731 is about 49880.5746859436. The cubic root of 2488071731 is about 1355.0468125601.

The spelling of 2488071731 in words is "two billion, four hundred eighty-eight million, seventy-one thousand, seven hundred thirty-one".