1162656245 has 4 divisors (see below), whose sum is σ = 1395187500. Its totient is φ = 930124992.

The previous prime is 1162656223. The next prime is 1162656247. The reversal of 1162656245 is 5426562611.

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 501446449 + 661209796 = 22393^2 + 25714^2 .

It is a cyclic number.

It is not a de Polignac number, because 1162656245 - 2¹⁴ = 1162639861 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1162656199 and 1162656208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162656247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116265620 + ... + 116265629.

It is an arithmetic number, because the mean of its divisors is an integer number (348796875).

Almost surely, 2^1162656245 is an apocalyptic number.

It is an amenable number.

1162656245 is a deficient number, since it is larger than the sum of its proper divisors (232531255).

1162656245 is an equidigital number, since it uses as much as digits as its factorization.

1162656245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232531254.

The product of its digits is 86400, while the sum is 38.

The square root of 1162656245 is about 34097.7454533287. The cubic root of 1162656245 is about 1051.5189640671.

The spelling of 1162656245 in words is "one billion, one hundred sixty-two million, six hundred fifty-six thousand, two hundred forty-five".