1135628436 has 24 divisors (see below), whose sum is σ = 2651573344. Its totient is φ = 378289440.

The previous prime is 1135628419. The next prime is 1135628443. The reversal of 1135628436 is 6348265311.

It is a junction number, because it is equal to n+sod(n) for n = 1135628394 and 1135628403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12535 + ... + 49278.

Almost surely, 2^1135628436 is an apocalyptic number.

It is an amenable number.

1135628436 is an abundant number, since it is smaller than the sum of its proper divisors (1515944908).

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

1135628436 is a wasteful number, since it uses less digits than its factorization.

1135628436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63351 (or 63349 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 1135628436 is about 33699.0865751581. The cubic root of 1135628436 is about 1043.3069158274.

The spelling of 1135628436 in words is "one billion, one hundred thirty-five million, six hundred twenty-eight thousand, four hundred thirty-six".