1135198662 has 32 divisors (see below), whose sum is σ = 2573733120. Its totient is φ = 330907680.

The previous prime is 1135198639. The next prime is 1135198697. The reversal of 1135198662 is 2668915311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381514 + ... + 384477.

It is an arithmetic number, because the mean of its divisors is an integer number (80429160).

Almost surely, 2^1135198662 is an apocalyptic number.

1135198662 is an abundant number, since it is smaller than the sum of its proper divisors (1438534458).

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

1135198662 is a wasteful number, since it uses less digits than its factorization.

1135198662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766028.

The product of its digits is 77760, while the sum is 42.

The square root of 1135198662 is about 33692.7093300613. The cubic root of 1135198662 is about 1043.1752874568.

The spelling of 1135198662 in words is "one billion, one hundred thirty-five million, one hundred ninety-eight thousand, six hundred sixty-two".