2613128 has 16 divisors (see below), whose sum is σ = 5599680. Its totient is φ = 1119888.

The previous prime is 2613113. The next prime is 2613133. The reversal of 2613128 is 8213162.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23276 + ... + 23387.

It is an arithmetic number, because the mean of its divisors is an integer number (349980).

2^2613128 is an apocalyptic number.

2613128 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2613128 is an abundant number, since it is smaller than the sum of its proper divisors (2986552).

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

2613128 is a wasteful number, since it uses less digits than its factorization.

2613128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46676 (or 46672 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 2613128 is about 1616.5172439538. The cubic root of 2613128 is about 137.7379329418.

The spelling of 2613128 in words is "two million, six hundred thirteen thousand, one hundred twenty-eight".