1136995672 has 8 divisors (see below), whose sum is σ = 2131866900. Its totient is φ = 568497832.

The previous prime is 1136995661. The next prime is 1136995733. The reversal of 1136995672 is 2765996311.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71062222 + ... + 71062237.

Almost surely, 2^1136995672 is an apocalyptic number.

It is an amenable number.

1136995672 is a deficient number, since it is larger than the sum of its proper divisors (994871228).

1136995672 is a wasteful number, since it uses less digits than its factorization.

1136995672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142124465 (or 142124461 counting only the distinct ones).

The product of its digits is 612360, while the sum is 49.

The square root of 1136995672 is about 33719.3664234665. The cubic root of 1136995672 is about 1043.7254431838.

It can be divided in two parts, 113699567 and 2, that added together give a square (113699569 = 10663²).

The spelling of 1136995672 in words is "one billion, one hundred thirty-six million, nine hundred ninety-five thousand, six hundred seventy-two".