1136089395 has 144 divisors (see below), whose sum is σ = 2428957440. Its totient is φ = 498985920.

The previous prime is 1136089391. The next prime is 1136089429. The reversal of 1136089395 is 5939806311.

1136089395 is a `hidden beast` number, since 1 + 1 + 3 + 608 + 9 + 39 + 5 = 666.

It is not a de Polignac number, because 1136089395 - 2² = 1136089391 is a prime.

It is a super-2 number, since 2×1136089395² = 2581398226862932050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1136089395.

It is not an unprimeable number, because it can be changed into a prime (1136089391) 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 143 ways as a sum of consecutive naturals, for example, 8173236 + ... + 8173374.

It is an arithmetic number, because the mean of its divisors is an integer number (16867760).

Almost surely, 2^1136089395 is an apocalyptic number.

1136089395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1136089395 is an abundant number, since it is smaller than the sum of its proper divisors (1292868045).

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

1136089395 is an equidigital number, since it uses as much as digits as its factorization.

1136089395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 45.

The square root of 1136089395 is about 33705.9252209459. The cubic root of 1136089395 is about 1043.4480584295.

The spelling of 1136089395 in words is "one billion, one hundred thirty-six million, eighty-nine thousand, three hundred ninety-five".