1085019 has 16 divisors (see below), whose sum is σ = 1596672. Its totient is φ = 651168.

The previous prime is 1085017. The next prime is 1085023. The reversal of 1085019 is 9105801.

It is not a de Polignac number, because 1085019 - 2¹ = 1085017 is a prime.

It is a super-2 number, since 2×1085019² = 2354532460722, which contains 22 as substring.

1085019 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1085019.

It is not an unprimeable number, because it can be changed into a prime (1085011) 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, 1354 + ... + 2000.

It is an arithmetic number, because the mean of its divisors is an integer number (99792).

2^1085019 is an apocalyptic number.

1085019 is a deficient number, since it is larger than the sum of its proper divisors (511653).

1085019 is a wasteful number, since it uses less digits than its factorization.

1085019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706.

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 1085019 is about 1041.6424530519. The cubic root of 1085019 is about 102.7572440000.

The spelling of 1085019 in words is "one million, eighty-five thousand, nineteen".