1085373 has 16 divisors (see below), whose sum is σ = 1636800. Its totient is φ = 710640.

The previous prime is 1085369. The next prime is 1085389. The reversal of 1085373 is 3735801.

1085373 = 27² + 28² + ... + 148².

It is not a de Polignac number, because 1085373 - 2² = 1085369 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085353) 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, 1318 + ... + 1976.

It is an arithmetic number, because the mean of its divisors is an integer number (102300).

2^1085373 is an apocalyptic number.

It is an amenable number.

1085373 is a deficient number, since it is larger than the sum of its proper divisors (551427).

1085373 is an equidigital number, since it uses as much as digits as its factorization.

1085373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729 (or 723 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 1085373 is about 1041.8123631442. The cubic root of 1085373 is about 102.7684180314.

The spelling of 1085373 in words is "one million, eighty-five thousand, three hundred seventy-three".