1168255 has 12 divisors (see below), whose sum is σ = 1541736. Its totient is φ = 849200.

The previous prime is 1168249. The next prime is 1168261. The reversal of 1168255 is 5528611.

1168255 = T₇₄ + T₇₅ + ... + T₁₉₄.

It is an interprime number because it is at equal distance from previous prime (1168249) and next prime (1168261).

It is not a de Polignac number, because 1168255 - 2³ = 1168247 is a prime.

It is a Duffinian number.

1168255 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 361 + ... + 1570.

It is an arithmetic number, because the mean of its divisors is an integer number (128478).

2^1168255 is an apocalyptic number.

1168255 is a deficient number, since it is larger than the sum of its proper divisors (373481).

1168255 is a wasteful number, since it uses less digits than its factorization.

1168255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958 (or 1947 counting only the distinct ones).

The product of its digits is 2400, while the sum is 28.

The square root of 1168255 is about 1080.8584551180. The cubic root of 1168255 is about 105.3204120328.

The spelling of 1168255 in words is "one million, one hundred sixty-eight thousand, two hundred fifty-five".