1160156 has 6 divisors (see below), whose sum is σ = 2030280. Its totient is φ = 580076.

The previous prime is 1160147. The next prime is 1160161. The reversal of 1160156 is 6510611.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145016 + ... + 145023.

It is an arithmetic number, because the mean of its divisors is an integer number (338380).

2^1160156 is an apocalyptic number.

It is an amenable number.

1160156 is a deficient number, since it is larger than the sum of its proper divisors (870124).

1160156 is a wasteful number, since it uses less digits than its factorization.

1160156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290043 (or 290041 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 1160156 is about 1077.1053801741. The cubic root of 1160156 is about 105.0764673520.

Adding to 1160156 its reverse (6510611), we get a palindrome (7670767).

The spelling of 1160156 in words is "one million, one hundred sixty thousand, one hundred fifty-six".