1160497 has 4 divisors (see below), whose sum is σ = 1249780. Its totient is φ = 1071216.

The previous prime is 1160491. The next prime is 1160503. The reversal of 1160497 is 7940611.

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

It is an interprime number because it is at equal distance from previous prime (1160491) and next prime (1160503).

It can be written as a sum of positive squares in 2 ways, for example, as 269361 + 891136 = 519^2 + 944^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1160497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1160491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44622 + ... + 44647.

It is an arithmetic number, because the mean of its divisors is an integer number (312445).

2^1160497 is an apocalyptic number.

It is an amenable number.

1160497 is a deficient number, since it is larger than the sum of its proper divisors (89283).

1160497 is an equidigital number, since it uses as much as digits as its factorization.

1160497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89282.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 1160497 is about 1077.2636631763. The cubic root of 1160497 is about 105.0867612451.

The spelling of 1160497 in words is "one million, one hundred sixty thousand, four hundred ninety-seven".