3090255 has 32 divisors (see below), whose sum is σ = 5952000. Its totient is φ = 1337472.

The previous prime is 3090253. The next prime is 3090287. The reversal of 3090255 is 5520903.

It is not a de Polignac number, because 3090255 - 2¹ = 3090253 is a prime.

3090255 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3090253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1221 + ... + 2769.

It is an arithmetic number, because the mean of its divisors is an integer number (186000).

Almost surely, 2^3090255 is an apocalyptic number.

3090255 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3090255 is a deficient number, since it is larger than the sum of its proper divisors (2861745).

3090255 is a wasteful number, since it uses less digits than its factorization.

3090255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 3090255 is about 1757.9121138441. The cubic root of 3090255 is about 145.6570263024.

The spelling of 3090255 in words is "three million, ninety thousand, two hundred fifty-five".