1560255 has 32 divisors (see below), whose sum is σ = 2661120. Its totient is φ = 779520.

The previous prime is 1560241. The next prime is 1560257. The reversal of 1560255 is 5520651.

It is not a de Polignac number, because 1560255 - 2⁴ = 1560239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1560257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26416 + ... + 26474.

It is an arithmetic number, because the mean of its divisors is an integer number (83160).

2^1560255 is an apocalyptic number.

1560255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1560255 is a deficient number, since it is larger than the sum of its proper divisors (1100865).

1560255 is a wasteful number, since it uses less digits than its factorization.

1560255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 1560255 is about 1249.1016772065. The cubic root of 1560255 is about 115.9841189119.

The spelling of 1560255 in words is "one million, five hundred sixty thousand, two hundred fifty-five".