1085016912 has 80 divisors (see below), whose sum is σ = 3206973312. Its totient is φ = 309657600.

The previous prime is 1085016883. The next prime is 1085016917. The reversal of 1085016912 is 2196105801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085016917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 536928 + ... + 538944.

Almost surely, 2^1085016912 is an apocalyptic number.

1085016912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1085016912 is an abundant number, since it is smaller than the sum of its proper divisors (2121956400).

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

1085016912 is a wasteful number, since it uses less digits than its factorization.

1085016912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3636 (or 3630 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 33.

The square root of 1085016912 is about 32939.5948973268. The cubic root of 1085016912 is about 1027.5717808497.

Subtracting 1085016912 from its reverse (2196105801), we obtain a square (1111088889 = 33333²).

The spelling of 1085016912 in words is "one billion, eighty-five million, sixteen thousand, nine hundred twelve".