1085695444 has 24 divisors (see below), whose sum is σ = 1932638400. Its totient is φ = 533579904.

The previous prime is 1085695439. The next prime is 1085695451. The reversal of 1085695444 is 4445965801.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1085695394 and 1085695403.

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, 57852 + ... + 74284.

It is an arithmetic number, because the mean of its divisors is an integer number (80526600).

Almost surely, 2^1085695444 is an apocalyptic number.

It is an amenable number.

1085695444 is a deficient number, since it is larger than the sum of its proper divisors (846942956).

1085695444 is a wasteful number, since it uses less digits than its factorization.

1085695444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16719 (or 16717 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 46.

The square root of 1085695444 is about 32949.8929285059. The cubic root of 1085695444 is about 1027.7859388151.

The spelling of 1085695444 in words is "one billion, eighty-five million, six hundred ninety-five thousand, four hundred forty-four".