1136304225 has 216 divisors, whose sum is σ = 2612832768. Its totient is φ = 460339200.

The previous prime is 1136304193. The next prime is 1136304227. The reversal of 1136304225 is 5224036311.

1136304225 is a `hidden beast` number, since 1 + 1 + 3 + 630 + 4 + 2 + 25 = 666.

It is not a de Polignac number, because 1136304225 - 2⁵ = 1136304193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1136304227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 30710907 + ... + 30710943.

It is an arithmetic number, because the mean of its divisors is an integer number (12096448).

Almost surely, 2^1136304225 is an apocalyptic number.

1136304225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1136304225 is an abundant number, since it is smaller than the sum of its proper divisors (1476528543).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1136304225 is a wasteful number, since it uses less digits than its factorization.

1136304225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1136304225 is about 33709.1118987137. Note that the first 3 decimals coincide. The cubic root of 1136304225 is about 1043.5138249145.

It can be divided in two parts, 113630 and 4225, that added together give a triangular number (117855 = T₄₈₅).

The spelling of 1136304225 in words is "one billion, one hundred thirty-six million, three hundred four thousand, two hundred twenty-five".