1170053 has 4 divisors (see below), whose sum is σ = 1172928. Its totient is φ = 1167180.

The previous prime is 1170049. The next prime is 1170061. The reversal of 1170053 is 3500711.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1170053 - 2² = 1170049 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1170023) 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, 701 + ... + 1682.

It is an arithmetic number, because the mean of its divisors is an integer number (293232).

2^1170053 is an apocalyptic number.

It is an amenable number.

1170053 is a deficient number, since it is larger than the sum of its proper divisors (2875).

1170053 is an equidigital number, since it uses as much as digits as its factorization.

1170053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 1170053 is about 1081.6898816204. The cubic root of 1170053 is about 105.3744153786.

Adding to 1170053 its reverse (3500711), we get a palindrome (4670764).

The spelling of 1170053 in words is "one million, one hundred seventy thousand, fifty-three".