1160555 has 8 divisors (see below), whose sum is σ = 1519344. Its totient is φ = 844000.

The previous prime is 1160543. The next prime is 1160567. The reversal of 1160555 is 5550611.

It is an interprime number because it is at equal distance from previous prime (1160543) and next prime (1160567).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1160555 - 2⁶ = 1160491 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 1160555.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10496 + ... + 10605.

It is an arithmetic number, because the mean of its divisors is an integer number (189918).

2^1160555 is an apocalyptic number.

1160555 is a deficient number, since it is larger than the sum of its proper divisors (358789).

1160555 is a wasteful number, since it uses less digits than its factorization.

1160555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21117.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 1160555 is about 1077.2905828977. The cubic root of 1160555 is about 105.0885119118.

The spelling of 1160555 in words is "one million, one hundred sixty thousand, five hundred fifty-five".