2459620881 has 12 divisors (see below), whose sum is σ = 3569626320. Its totient is φ = 1631974680.

The previous prime is 2459620871. The next prime is 2459620883. The reversal of 2459620881 is 1880269542.

It is not a de Polignac number, because 2459620881 - 2⁹ = 2459620369 is a prime.

It is a super-2 number, since 2×2459620881² = 12099469756502432322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2459620883) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 645711 + ... + 649508.

It is an arithmetic number, because the mean of its divisors is an integer number (297468860).

Almost surely, 2^2459620881 is an apocalyptic number.

It is an amenable number.

2459620881 is a deficient number, since it is larger than the sum of its proper divisors (1110005439).

2459620881 is a wasteful number, since it uses less digits than its factorization.

2459620881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295436 (or 1295433 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 2459620881 is about 49594.5650348907. The cubic root of 2459620881 is about 1349.8620583337.

The spelling of 2459620881 in words is "two billion, four hundred fifty-nine million, six hundred twenty thousand, eight hundred eighty-one".