2588987962 has 16 divisors (see below), whose sum is σ = 4420723392. Its totient is φ = 1125646720.

The previous prime is 2588987923. The next prime is 2588987993. The reversal of 2588987962 is 2697898852.

It is a junction number, because it is equal to n+sod(n) for n = 2588987894 and 2588987903.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2557783 + ... + 2558794.

It is an arithmetic number, because the mean of its divisors is an integer number (276295212).

Almost surely, 2^2588987962 is an apocalyptic number.

2588987962 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2588987962 is a deficient number, since it is larger than the sum of its proper divisors (1831735430).

2588987962 is a wasteful number, since it uses less digits than its factorization.

2588987962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5116613.

The product of its digits is 34836480, while the sum is 64.

The square root of 2588987962 is about 50882.0986398950. The cubic root of 2588987962 is about 1373.1247979752.

The spelling of 2588987962 in words is "two billion, five hundred eighty-eight million, nine hundred eighty-seven thousand, nine hundred sixty-two".