1054085 has 8 divisors (see below), whose sum is σ = 1339416. Its totient is φ = 793600.

The previous prime is 1054073. The next prime is 1054091. The reversal of 1054085 is 5804501.

It can be written as a sum of positive squares in 4 ways, for example, as 164836 + 889249 = 406^2 + 943^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1054085 - 2¹⁰ = 1053061 is a prime.

It is a super-2 number, since 2×1054085² = 2222190374450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1054085.

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 7 ways as a sum of consecutive naturals, for example, 6116 + ... + 6285.

It is an arithmetic number, because the mean of its divisors is an integer number (167427).

2^1054085 is an apocalyptic number.

It is an amenable number.

1054085 is a deficient number, since it is larger than the sum of its proper divisors (285331).

1054085 is a wasteful number, since it uses less digits than its factorization.

1054085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12423.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 1054085 is about 1026.6864175589. The cubic root of 1054085 is about 101.7712739778.

Adding to 1054085 its reverse (5804501), we get a palindrome (6858586).

The spelling of 1054085 in words is "one million, fifty-four thousand, eighty-five".