2604106516 has 48 divisors (see below), whose sum is σ = 5202344448. Its totient is φ = 1129766400.

The previous prime is 2604106501. The next prime is 2604106517. The reversal of 2604106516 is 6156014062.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2604106517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86496 + ... + 112648.

It is an arithmetic number, because the mean of its divisors is an integer number (108382176).

Almost surely, 2^2604106516 is an apocalyptic number.

It is an amenable number.

2604106516 is a deficient number, since it is larger than the sum of its proper divisors (2598237932).

2604106516 is a wasteful number, since it uses less digits than its factorization.

2604106516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26272 (or 26270 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 2604106516 is about 51030.4469508155. The cubic root of 2604106516 is about 1375.7924275912.

The spelling of 2604106516 in words is "two billion, six hundred four million, one hundred six thousand, five hundred sixteen".