1136099252 has 6 divisors (see below), whose sum is σ = 1988173698. Its totient is φ = 568049624.

The previous prime is 1136099249. The next prime is 1136099309. The reversal of 1136099252 is 2529906311.

It can be written as a sum of positive squares in only one way, i.e., 742235536 + 393863716 = 27244^2 + 19846^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142012403 + ... + 142012410.

It is an arithmetic number, because the mean of its divisors is an integer number (331362283).

Almost surely, 2^1136099252 is an apocalyptic number.

It is an amenable number.

1136099252 is a deficient number, since it is larger than the sum of its proper divisors (852074446).

1136099252 is a wasteful number, since it uses less digits than its factorization.

1136099252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284024817 (or 284024815 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 1136099252 is about 33706.0714412107. The cubic root of 1136099252 is about 1043.4510761609.

The spelling of 1136099252 in words is "one billion, one hundred thirty-six million, ninety-nine thousand, two hundred fifty-two".