1085163736 has 32 divisors (see below), whose sum is σ = 2128744800. Its totient is φ = 517623040.

The previous prime is 1085163727. The next prime is 1085163799. The reversal of 1085163736 is 6373615801.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63996 + ... + 79156.

It is an arithmetic number, because the mean of its divisors is an integer number (66523275).

Almost surely, 2^1085163736 is an apocalyptic number.

It is an amenable number.

1085163736 is a deficient number, since it is larger than the sum of its proper divisors (1043581064).

1085163736 is a wasteful number, since it uses less digits than its factorization.

1085163736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15579 (or 15575 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 1085163736 is about 32941.8235075109. The cubic root of 1085163736 is about 1027.6181289427.

The spelling of 1085163736 in words is "one billion, eighty-five million, one hundred sixty-three thousand, seven hundred thirty-six".