1050385 has 8 divisors (see below), whose sum is σ = 1440576. Its totient is φ = 720240.

The previous prime is 1050367. The next prime is 1050391. The reversal of 1050385 is 5830501.

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

It is not a de Polignac number, because 1050385 - 2¹³ = 1042193 is a prime.

It is a super-2 number, since 2×1050385² = 2206617296450, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

1050385 is a modest number, since divided by 385 gives 105 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14971 + ... + 15040.

It is an arithmetic number, because the mean of its divisors is an integer number (180072).

2^1050385 is an apocalyptic number.

It is an amenable number.

1050385 is a deficient number, since it is larger than the sum of its proper divisors (390191).

1050385 is an equidigital number, since it uses as much as digits as its factorization.

1050385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30023.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1050385 is about 1024.8829201426. The cubic root of 1050385 is about 101.6520567856.

Adding to 1050385 its reverse (5830501), we get a palindrome (6880886).

The spelling of 1050385 in words is "one million, fifty thousand, three hundred eighty-five".