1160045 has 8 divisors (see below), whose sum is σ = 1465440. Its totient is φ = 879120.

The previous prime is 1160041. The next prime is 1160057. The reversal of 1160045 is 5400611.

It is a happy number.

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

It is not a de Polignac number, because 1160045 - 2² = 1160041 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6011 + ... + 6200.

It is an arithmetic number, because the mean of its divisors is an integer number (183180).

2^1160045 is an apocalyptic number.

It is an amenable number.

1160045 is a deficient number, since it is larger than the sum of its proper divisors (305395).

1160045 is a wasteful number, since it uses less digits than its factorization.

1160045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12235.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1160045 is about 1077.0538519498. The cubic root of 1160045 is about 105.0731161188.

Adding to 1160045 its reverse (5400611), we get a palindrome (6560656).

The spelling of 1160045 in words is "one million, one hundred sixty thousand, forty-five".