1136893068 has 36 divisors (see below), whose sum is σ = 2875382328. Its totient is φ = 378757440.

The previous prime is 1136893057. The next prime is 1136893073. The reversal of 1136893068 is 8603986311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67408 + ... + 82568.

Almost surely, 2^1136893068 is an apocalyptic number.

1136893068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1136893068 is an abundant number, since it is smaller than the sum of its proper divisors (1738489260).

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

1136893068 is a wasteful number, since it uses less digits than its factorization.

1136893068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17254 (or 17249 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 1136893068 is about 33717.8449489287. The cubic root of 1136893068 is about 1043.6940465158.

The spelling of 1136893068 in words is "one billion, one hundred thirty-six million, eight hundred ninety-three thousand, sixty-eight".