2602116404 has 24 divisors (see below), whose sum is σ = 4592827008. Its totient is φ = 1289899520.

The previous prime is 2602116403. The next prime is 2602116421. The reversal of 2602116404 is 4046112062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2602116403) 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, 827924 + ... + 831060.

It is an arithmetic number, because the mean of its divisors is an integer number (191367792).

Almost surely, 2^2602116404 is an apocalyptic number.

It is an amenable number.

2602116404 is a deficient number, since it is larger than the sum of its proper divisors (1990710604).

2602116404 is a wasteful number, since it uses less digits than its factorization.

2602116404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4855 (or 4853 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2602116404 is about 51010.9439630360. The cubic root of 2602116404 is about 1375.4418686089.

Adding to 2602116404 its reverse (4046112062), we get a palindrome (6648228466).

The spelling of 2602116404 in words is "two billion, six hundred two million, one hundred sixteen thousand, four hundred four".