2756130 has 64 divisors (see below), whose sum is σ = 7354368. Its totient is φ = 656640.

The previous prime is 2756129. The next prime is 2756147. The reversal of 2756130 is 316572.

It is a self number, because there is not a number n which added to its sum of digits gives 2756130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14335 + ... + 14525.

It is an arithmetic number, because the mean of its divisors is an integer number (114912).

2^2756130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2756130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3677184).

2756130 is an abundant number, since it is smaller than the sum of its proper divisors (4598238).

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

2756130 is a wasteful number, since it uses less digits than its factorization.

2756130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 2756130 is about 1660.1596308789. The cubic root of 2756130 is about 140.2059892856.

The spelling of 2756130 in words is "two million, seven hundred fifty-six thousand, one hundred thirty".