1160245 has 4 divisors (see below), whose sum is σ = 1392300. Its totient is φ = 928192.

The previous prime is 1160227. The next prime is 1160251. The reversal of 1160245 is 5420611.

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

It can be written as a sum of positive squares in 2 ways, for example, as 603729 + 556516 = 777^2 + 746^2 .

It is a cyclic number.

It is not a de Polignac number, because 1160245 - 2⁵ = 1160213 is a prime.

1160245 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 3 ways as a sum of consecutive naturals, for example, 116020 + ... + 116029.

It is an arithmetic number, because the mean of its divisors is an integer number (348075).

2^1160245 is an apocalyptic number.

It is an amenable number.

1160245 is a deficient number, since it is larger than the sum of its proper divisors (232055).

1160245 is an equidigital number, since it uses as much as digits as its factorization.

1160245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232054.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1160245 is about 1077.1466938166. The cubic root of 1160245 is about 105.0791542224.

Adding to 1160245 its reverse (5420611), we get a palindrome (6580856).

The spelling of 1160245 in words is "one million, one hundred sixty thousand, two hundred forty-five".