3040255 has 8 divisors (see below), whose sum is σ = 3807072. Its totient is φ = 2326368.

The previous prime is 3040249. The next prime is 3040267. The reversal of 3040255 is 5520403.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3040255 - 2⁵ = 3040223 is a prime.

It is an Ulam number.

It is a Duffinian number.

3040255 is a lucky number.

It is a congruent number.

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, 13104 + ... + 13333.

It is an arithmetic number, because the mean of its divisors is an integer number (475884).

Almost surely, 2^3040255 is an apocalyptic number.

3040255 is a deficient number, since it is larger than the sum of its proper divisors (766817).

3040255 is a wasteful number, since it uses less digits than its factorization.

3040255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26465.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 3040255 is about 1743.6327021480. The cubic root of 3040255 is about 144.8671792049.

Adding to 3040255 its reverse (5520403), we get a palindrome (8560658).

The spelling of 3040255 in words is "three million, forty thousand, two hundred fifty-five".