2409255 has 24 divisors (see below), whose sum is σ = 4291872. Its totient is φ = 1249344.

The previous prime is 2409229. The next prime is 2409259. The reversal of 2409255 is 5529042.

2409255 is a `hidden beast` number, since 2 + 409 + 255 = 666.

It is not a de Polignac number, because 2409255 - 2⁶ = 2409191 is a prime.

2409255 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2409259) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 942 + ... + 2388.

It is an arithmetic number, because the mean of its divisors is an integer number (178828).

2^2409255 is an apocalyptic number.

2409255 is a deficient number, since it is larger than the sum of its proper divisors (1882617).

2409255 is a wasteful number, since it uses less digits than its factorization.

2409255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495 (or 1492 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 2409255 is about 1552.1775027361. The cubic root of 2409255 is about 134.0584693231.

The spelling of 2409255 in words is "two million, four hundred nine thousand, two hundred fifty-five".