2498215662 has 64 divisors (see below), whose sum is σ = 5748019200. Its totient is φ = 803437920.

The previous prime is 2498215619. The next prime is 2498215717. The reversal of 2498215662 is 2665128942.

2498215662 is a `hidden beast` number, since 2 + 4 + 9 + 82 + 1 + 566 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 598888 + ... + 603044.

It is an arithmetic number, because the mean of its divisors is an integer number (89812800).

Almost surely, 2^2498215662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2498215662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2874009600).

2498215662 is an abundant number, since it is smaller than the sum of its proper divisors (3249803538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2498215662 is a wasteful number, since it uses less digits than its factorization.

2498215662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4558 (or 4552 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 2498215662 is about 49982.1534350012. The cubic root of 2498215662 is about 1356.8858355462.

The spelling of 2498215662 in words is "two billion, four hundred ninety-eight million, two hundred fifteen thousand, six hundred sixty-two".