9020465 has 4 divisors (see below), whose sum is σ = 10824564. Its totient is φ = 7216368.

The previous prime is 9020447. The next prime is 9020467. The reversal of 9020465 is 5640209.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5640209 = 17 ⋅331777.

It can be written as a sum of positive squares in 2 ways, for example, as 1308736 + 7711729 = 1144^2 + 2777^2 .

It is a cyclic number.

It is not a de Polignac number, because 9020465 - 2¹⁶ = 8954929 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9020467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 902042 + ... + 902051.

It is an arithmetic number, because the mean of its divisors is an integer number (2706141).

Almost surely, 2^9020465 is an apocalyptic number.

It is an amenable number.

9020465 is a deficient number, since it is larger than the sum of its proper divisors (1804099).

9020465 is a wasteful number, since it uses less digits than its factorization.

9020465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1804098.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 9020465 is about 3003.4088965707. The cubic root of 9020465 is about 208.1659256032.

The spelling of 9020465 in words is "nine million, twenty thousand, four hundred sixty-five".