9050665 has 8 divisors (see below), whose sum is σ = 11696328. Its totient is φ = 6683520.

The previous prime is 9050663. The next prime is 9050687. The reversal of 9050665 is 5660509.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1449616 + 7601049 = 1204^2 + 2757^2 .

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

It is not a de Polignac number, because 9050665 - 2¹ = 9050663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9050663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69556 + ... + 69685.

It is an arithmetic number, because the mean of its divisors is an integer number (1462041).

Almost surely, 2^9050665 is an apocalyptic number.

It is an amenable number.

9050665 is a deficient number, since it is larger than the sum of its proper divisors (2645663).

9050665 is a wasteful number, since it uses less digits than its factorization.

9050665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139259.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 9050665 is about 3008.4323160078. The cubic root of 9050665 is about 208.3979760292.

The spelling of 9050665 in words is "nine million, fifty thousand, six hundred sixty-five".