2387255 has 16 divisors (see below), whose sum is σ = 3249120. Its totient is φ = 1669248.

The previous prime is 2387249. The next prime is 2387269. The reversal of 2387255 is 5527832.

2387255 = T₁₇₅ + T₁₇₆ + ... + T₂₆₉.

It is a cyclic number.

It is not a de Polignac number, because 2387255 - 2⁸ = 2386999 is a prime.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269 + ... + 2201.

It is an arithmetic number, because the mean of its divisors is an integer number (203070).

2^2387255 is an apocalyptic number.

2387255 is a deficient number, since it is larger than the sum of its proper divisors (861865).

2387255 is a wasteful number, since it uses less digits than its factorization.

2387255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970.

The product of its digits is 16800, while the sum is 32.

The square root of 2387255 is about 1545.0744318640. The cubic root of 2387255 is about 133.6491713955.

It can be divided in two parts, 23 and 87255, that added together give a palindrome (87278).

The spelling of 2387255 in words is "two million, three hundred eighty-seven thousand, two hundred fifty-five".