22535465 has 16 divisors (see below), whose sum is σ = 28371600. Its totient is φ = 17160192.

The previous prime is 22535459. The next prime is 22535467. The reversal of 22535465 is 56453522.

It can be written as a sum of positive squares in 8 ways, for example, as 529984 + 22005481 = 728^2 + 4691^2 .

It is a cyclic number.

It is not a de Polignac number, because 22535465 - 2⁴ = 22535449 is a prime.

It is a super-3 number, since 3×22535465³ (a number of 23 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22535467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9521 + ... + 11649.

It is an arithmetic number, because the mean of its divisors is an integer number (1773225).

Almost surely, 2^22535465 is an apocalyptic number.

It is an amenable number.

22535465 is a deficient number, since it is larger than the sum of its proper divisors (5836135).

22535465 is a wasteful number, since it uses less digits than its factorization.

22535465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2236.

The product of its digits is 36000, while the sum is 32.

The square root of 22535465 is about 4747.1533575397. The cubic root of 22535465 is about 282.4590589898.

Adding to 22535465 its reverse (56453522), we get a palindrome (78988987).

The spelling of 22535465 in words is "twenty-two million, five hundred thirty-five thousand, four hundred sixty-five".