22485735 has 16 divisors (see below), whose sum is σ = 39974880. Its totient is φ = 11992320.

The previous prime is 22485733. The next prime is 22485737. The reversal of 22485735 is 53758422.

It is an interprime number because it is at equal distance from previous prime (22485733) and next prime (22485737).

It is not a de Polignac number, because 22485735 - 2¹ = 22485733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22485735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22485733) 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, 83146 + ... + 83415.

It is an arithmetic number, because the mean of its divisors is an integer number (2498430).

Almost surely, 2^22485735 is an apocalyptic number.

22485735 is a deficient number, since it is larger than the sum of its proper divisors (17489145).

22485735 is a wasteful number, since it uses less digits than its factorization.

22485735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166575 (or 166569 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 22485735 is about 4741.9125888190. The cubic root of 22485735 is about 282.2511343671.

It can be divided in two parts, 22485 and 735, that added together give a triangular number (23220 = T₂₁₅).

The spelling of 22485735 in words is "twenty-two million, four hundred eighty-five thousand, seven hundred thirty-five".