1136890033 has 8 divisors (see below), whose sum is σ = 1142245800. Its totient is φ = 1131543168.

The previous prime is 1136889997. The next prime is 1136890049. The reversal of 1136890033 is 3300986311.

It can be written as a sum of positive squares in 4 ways, for example, as 9072144 + 1127817889 = 3012^2 + 33583^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1136890033 - 2⁹ = 1136889521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1136890633) 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 7 ways as a sum of consecutive naturals, for example, 458485 + ... + 460957.

It is an arithmetic number, because the mean of its divisors is an integer number (142780725).

Almost surely, 2^1136890033 is an apocalyptic number.

It is an amenable number.

1136890033 is a deficient number, since it is larger than the sum of its proper divisors (5355767).

1136890033 is a wasteful number, since it uses less digits than its factorization.

1136890033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4451.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 1136890033 is about 33717.7999430568. The cubic root of 1136890033 is about 1043.6931177817.

The spelling of 1136890033 in words is "one billion, one hundred thirty-six million, eight hundred ninety thousand, thirty-three".