1135761036 has 12 divisors (see below), whose sum is σ = 2650109112. Its totient is φ = 378587008.

The previous prime is 1135761001. The next prime is 1135761037. The reversal of 1135761036 is 6301675311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1135760988 and 1135761006.

It is not an unprimeable number, because it can be changed into a prime (1135761037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47323365 + ... + 47323388.

It is an arithmetic number, because the mean of its divisors is an integer number (220842426).

Almost surely, 2^1135761036 is an apocalyptic number.

It is an amenable number.

1135761036 is an abundant number, since it is smaller than the sum of its proper divisors (1514348076).

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

1135761036 is a wasteful number, since it uses less digits than its factorization.

1135761036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94646760 (or 94646758 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 1135761036 is about 33701.0539301073. The cubic root of 1135761036 is about 1043.3475209844.

The spelling of 1135761036 in words is "one billion, one hundred thirty-five million, seven hundred sixty-one thousand, thirty-six".