2162604798 has 16 divisors (see below), whose sum is σ = 4805788560. Its totient is φ = 720868248.

The previous prime is 2162604793. The next prime is 2162604817. The reversal of 2162604798 is 8974062612.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162604793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20024065 + ... + 20024172.

It is an arithmetic number, because the mean of its divisors is an integer number (300361785).

Almost surely, 2^2162604798 is an apocalyptic number.

2162604798 is an abundant number, since it is smaller than the sum of its proper divisors (2643183762).

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

2162604798 is a wasteful number, since it uses less digits than its factorization.

2162604798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40048248 (or 40048242 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 2162604798 is about 46503.8148757712. The cubic root of 2162604798 is about 1293.1802226165.

The spelling of 2162604798 in words is "two billion, one hundred sixty-two million, six hundred four thousand, seven hundred ninety-eight".