2628817113 has 16 divisors (see below), whose sum is σ = 3855027456. Its totient is φ = 1583312640.

The previous prime is 2628817111. The next prime is 2628817127. The reversal of 2628817113 is 3117188262.

It is not a de Polignac number, because 2628817113 - 2¹ = 2628817111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2628817111) 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, 715248 + ... + 718913.

It is an arithmetic number, because the mean of its divisors is an integer number (240939216).

Almost surely, 2^2628817113 is an apocalyptic number.

It is an amenable number.

2628817113 is a deficient number, since it is larger than the sum of its proper divisors (1226210343).

2628817113 is a wasteful number, since it uses less digits than its factorization.

2628817113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434224.

The product of its digits is 32256, while the sum is 39.

The square root of 2628817113 is about 51271.9915060845. The cubic root of 2628817113 is about 1380.1304072311.

The spelling of 2628817113 in words is "two billion, six hundred twenty-eight million, eight hundred seventeen thousand, one hundred thirteen".