1135036252 has 24 divisors (see below), whose sum is σ = 2277251424. Its totient is φ = 484905792.

The previous prime is 1135036241. The next prime is 1135036261. The reversal of 1135036252 is 2526305311.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 1135036252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55063 + ... + 72814.

It is an arithmetic number, because the mean of its divisors is an integer number (94885476).

Almost surely, 2^1135036252 is an apocalyptic number.

It is an amenable number.

1135036252 is an abundant number, since it is smaller than the sum of its proper divisors (1142215172).

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

1135036252 is a wasteful number, since it uses less digits than its factorization.

1135036252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128205 (or 128203 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 1135036252 is about 33690.2990785181. The cubic root of 1135036252 is about 1043.1255369347.

The spelling of 1135036252 in words is "one billion, one hundred thirty-five million, thirty-six thousand, two hundred fifty-two".