9050385 has 32 divisors (see below), whose sum is σ = 15540480. Its totient is φ = 4485888.

The previous prime is 9050383. The next prime is 9050413. The reversal of 9050385 is 5830509.

9050385 is a nontrivial binomial coefficient, being equal to C(4255, 2).

It is not a de Polignac number, because 9050385 - 2¹ = 9050383 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (9050383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12411 + ... + 13119.

It is an arithmetic number, because the mean of its divisors is an integer number (485640).

Almost surely, 2^9050385 is an apocalyptic number.

9050385 is the 4254-th triangular number.

It is an amenable number.

9050385 is a deficient number, since it is larger than the sum of its proper divisors (6490095).

9050385 is a wasteful number, since it uses less digits than its factorization.

9050385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 9050385 is about 3008.3857797829. The cubic root of 9050385 is about 208.3958269408.

The spelling of 9050385 in words is "nine million, fifty thousand, three hundred eighty-five".