1085746475 has 18 divisors (see below), whose sum is σ = 1469458404. Its totient is φ = 789236400.

The previous prime is 1085746451. The next prime is 1085746523. The reversal of 1085746475 is 5746475801.

It is not a de Polignac number, because 1085746475 - 2⁸ = 1085746219 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 545432 + ... + 547418.

It is an arithmetic number, because the mean of its divisors is an integer number (81636578).

Almost surely, 2^1085746475 is an apocalyptic number.

1085746475 is a deficient number, since it is larger than the sum of its proper divisors (383711929).

1085746475 is an frugal number, since it uses more digits than its factorization.

1085746475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3995 (or 2003 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 47.

The square root of 1085746475 is about 32950.6672921809. The cubic root of 1085746475 is about 1027.8020415883.

The spelling of 1085746475 in words is "one billion, eighty-five million, seven hundred forty-six thousand, four hundred seventy-five".