2418255 has 40 divisors (see below), whose sum is σ = 4960032. Its totient is φ = 1104192.

The previous prime is 2418203. The next prime is 2418257. The reversal of 2418255 is 5528142.

It is a happy number.

It is not a de Polignac number, because 2418255 - 2⁸ = 2417999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2418257) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2409 + ... + 3261.

2^2418255 is an apocalyptic number.

2418255 is an abundant number, since it is smaller than the sum of its proper divisors (2541777).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2418255 is an equidigital number, since it uses as much as digits as its factorization.

2418255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877 (or 868 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 2418255 is about 1555.0739532254. The cubic root of 2418255 is about 134.2251912586.

The spelling of 2418255 in words is "two million, four hundred eighteen thousand, two hundred fifty-five".