1415255 has 4 divisors (see below), whose sum is σ = 1698312. Its totient is φ = 1132200.

The previous prime is 1415237. The next prime is 1415263. The reversal of 1415255 is 5525141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1415255 - 2⁶ = 1415191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1415255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141521 + ... + 141530.

It is an arithmetic number, because the mean of its divisors is an integer number (424578).

2^1415255 is an apocalyptic number.

1415255 is a deficient number, since it is larger than the sum of its proper divisors (283057).

1415255 is an equidigital number, since it uses as much as digits as its factorization.

1415255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283056.

The product of its digits is 1000, while the sum is 23.

The square root of 1415255 is about 1189.6449050032. The cubic root of 1415255 is about 112.2737510567.

It can be divided in two parts, 1415 and 255, that multiplied together give a triangular number (360825 = T₈₄₉).

The spelling of 1415255 in words is "one million, four hundred fifteen thousand, two hundred fifty-five".