1070885 has 4 divisors (see below), whose sum is σ = 1285068. Its totient is φ = 856704.

The previous prime is 1070873. The next prime is 1070899. The reversal of 1070885 is 5880701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5880701 = 719 ⋅8179.

It can be written as a sum of positive squares in 2 ways, for example, as 693889 + 376996 = 833^2 + 614^2 .

It is a cyclic number.

It is not a de Polignac number, because 1070885 - 2⁴ = 1070869 is a prime.

It is a super-2 number, since 2×1070885² = 2293589366450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107084 + ... + 107093.

It is an arithmetic number, because the mean of its divisors is an integer number (321267).

2^1070885 is an apocalyptic number.

It is an amenable number.

1070885 is a deficient number, since it is larger than the sum of its proper divisors (214183).

1070885 is an equidigital number, since it uses as much as digits as its factorization.

1070885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214182.

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 1070885 is about 1034.8357357571. The cubic root of 1070885 is about 102.3091033491.

The spelling of 1070885 in words is "one million, seventy thousand, eight hundred eighty-five".