1050685 has 16 divisors (see below), whose sum is σ = 1368576. Its totient is φ = 771328.

The previous prime is 1050631. The next prime is 1050713. The reversal of 1050685 is 5860501.

It is a cyclic number.

It is not a de Polignac number, because 1050685 - 2¹⁷ = 919613 is a prime.

It is a super-2 number, since 2×1050685² = 2207877938450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3864 + ... + 4126.

It is an arithmetic number, because the mean of its divisors is an integer number (85536).

2^1050685 is an apocalyptic number.

It is an amenable number.

1050685 is a deficient number, since it is larger than the sum of its proper divisors (317891).

1050685 is a wasteful number, since it uses less digits than its factorization.

1050685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 1050685 is about 1025.0292678748. The cubic root of 1050685 is about 101.6617334642.

The spelling of 1050685 in words is "one million, fifty thousand, six hundred eighty-five".