1162611412 has 12 divisors (see below), whose sum is σ = 2035166560. Its totient is φ = 581135256.

The previous prime is 1162611407. The next prime is 1162611413. The reversal of 1162611412 is 2141162611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162611413) 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, 26598 + ... + 55069.

Almost surely, 2^1162611412 is an apocalyptic number.

It is an amenable number.

1162611412 is a deficient number, since it is larger than the sum of its proper divisors (872555148).

1162611412 is a wasteful number, since it uses less digits than its factorization.

1162611412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85230 (or 85228 counting only the distinct ones).

The product of its digits is 576, while the sum is 25.

The square root of 1162611412 is about 34097.0880281587. The cubic root of 1162611412 is about 1051.5054480757.

The spelling of 1162611412 in words is "one billion, one hundred sixty-two million, six hundred eleven thousand, four hundred twelve".