2555130 has 32 divisors (see below), whose sum is σ = 6251904. Its totient is φ = 668096.

The previous prime is 2555129. The next prime is 2555131. The reversal of 2555130 is 315552.

It is an interprime number because it is at equal distance from previous prime (2555129) and next prime (2555131).

It is a junction number, because it is equal to n+sod(n) for n = 2555097 and 2555106.

It is not an unprimeable number, because it can be changed into a prime (2555131) 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, 787 + ... + 2393.

It is an arithmetic number, because the mean of its divisors is an integer number (195372).

2^2555130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2555130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3125952).

2555130 is an abundant number, since it is smaller than the sum of its proper divisors (3696774).

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

2555130 is a wasteful number, since it uses less digits than its factorization.

2555130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 2555130 is about 1598.4774005284. The cubic root of 2555130 is about 136.7112750144.

It can be divided in two parts, 25 and 55130, that added together give a palindrome (55155).

The spelling of 2555130 in words is "two million, five hundred fifty-five thousand, one hundred thirty".