2555230 has 8 divisors (see below), whose sum is σ = 4599432. Its totient is φ = 1022088.

The previous prime is 2555227. The next prime is 2555233. The reversal of 2555230 is 325552.

It is an interprime number because it is at equal distance from previous prime (2555227) and next prime (2555233).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127752 + ... + 127771.

It is an arithmetic number, because the mean of its divisors is an integer number (574929).

2^2555230 is an apocalyptic number.

2555230 is a deficient number, since it is larger than the sum of its proper divisors (2044202).

2555230 is a wasteful number, since it uses less digits than its factorization.

2555230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255530.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 2555230 is about 1598.5086799889. The cubic root of 2555230 is about 136.7130584787.

It can be divided in two parts, 25 and 55230, that added together give a palindrome (55255).

The spelling of 2555230 in words is "two million, five hundred fifty-five thousand, two hundred thirty".