1164612245 has 16 divisors (see below), whose sum is σ = 1472470272. Its totient is φ = 882520320.

The previous prime is 1164612227. The next prime is 1164612271. The reversal of 1164612245 is 5422164611.

It is not a de Polignac number, because 1164612245 - 2⁶ = 1164612181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37316 + ... + 61005.

It is an arithmetic number, because the mean of its divisors is an integer number (92029392).

Almost surely, 2^1164612245 is an apocalyptic number.

It is an amenable number.

1164612245 is a deficient number, since it is larger than the sum of its proper divisors (307858027).

1164612245 is a wasteful number, since it uses less digits than its factorization.

1164612245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98452.

The product of its digits is 11520, while the sum is 32.

The square root of 1164612245 is about 34126.4156482922. The cubic root of 1164612245 is about 1052.1083095919.

Adding to 1164612245 its reverse (5422164611), we get a palindrome (6586776856).

The spelling of 1164612245 in words is "one billion, one hundred sixty-four million, six hundred twelve thousand, two hundred forty-five".