2555570 has 16 divisors (see below), whose sum is σ = 4656960. Its totient is φ = 1009584.

The previous prime is 2555569. The next prime is 2555587. The reversal of 2555570 is 755552.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 710 + ... + 2369.

It is an arithmetic number, because the mean of its divisors is an integer number (291060).

2^2555570 is an apocalyptic number.

2555570 is a deficient number, since it is larger than the sum of its proper divisors (2101390).

2555570 is a wasteful number, since it uses less digits than its factorization.

2555570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3169.

The product of its (nonzero) digits is 8750, while the sum is 29.

The square root of 2555570 is about 1598.6150255768. The cubic root of 2555570 is about 136.7191219092.

It can be divided in two parts, 2555 and 570, that added together give a 5-th power (3125 = 5⁵).

The spelling of 2555570 in words is "two million, five hundred fifty-five thousand, five hundred seventy".