1085966119 has 8 divisors (see below), whose sum is σ = 1253899808. Its totient is φ = 921231360.

The previous prime is 1085966113. The next prime is 1085966129. The reversal of 1085966119 is 9116695801.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1085966119 - 2⁹ = 1085965607 is a prime.

It is a super-2 number, since 2×1085966119² = 2358644823231844322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085966113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 799002 + ... + 800359.

It is an arithmetic number, because the mean of its divisors is an integer number (156737476).

Almost surely, 2^1085966119 is an apocalyptic number.

1085966119 is a deficient number, since it is larger than the sum of its proper divisors (167933689).

1085966119 is an equidigital number, since it uses as much as digits as its factorization.

1085966119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1599465.

The product of its (nonzero) digits is 116640, while the sum is 46.

The square root of 1085966119 is about 32954.0000455180. Note that the first 4 decimals coincide. The cubic root of 1085966119 is about 1027.8713442403.

The spelling of 1085966119 in words is "one billion, eighty-five million, nine hundred sixty-six thousand, one hundred nineteen".