1136606444 has 48 divisors (see below), whose sum is σ = 2137175040. Its totient is φ = 527929920.

The previous prime is 1136606437. The next prime is 1136606459. The reversal of 1136606444 is 4446066311.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312782 + ... + 316394.

It is an arithmetic number, because the mean of its divisors is an integer number (44524480).

Almost surely, 2^1136606444 is an apocalyptic number.

It is an amenable number.

1136606444 is a deficient number, since it is larger than the sum of its proper divisors (1000568596).

1136606444 is a wasteful number, since it uses less digits than its factorization.

1136606444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750 (or 3748 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 1136606444 is about 33713.5943500541. The cubic root of 1136606444 is about 1043.6063299973.

The spelling of 1136606444 in words is "one billion, one hundred thirty-six million, six hundred six thousand, four hundred forty-four".