1136264536 has 24 divisors (see below), whose sum is σ = 2341786860. Its totient is φ = 516483440.

The previous prime is 1136264531. The next prime is 1136264557. The reversal of 1136264536 is 6354626311.

It is a junction number, because it is equal to n+sod(n) for n = 1136264495 and 1136264504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136264531) 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 5 ways as a sum of consecutive naturals, for example, 585946 + ... + 587881.

Almost surely, 2^1136264536 is an apocalyptic number.

It is an amenable number.

1136264536 is an abundant number, since it is smaller than the sum of its proper divisors (1205522324).

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

1136264536 is a wasteful number, since it uses less digits than its factorization.

1136264536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173855 (or 1173840 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 1136264536 is about 33708.5231951802. The cubic root of 1136264536 is about 1043.5016754386.

The spelling of 1136264536 in words is "one billion, one hundred thirty-six million, two hundred sixty-four thousand, five hundred thirty-six".