28483485 has 16 divisors (see below), whose sum is σ = 45639936. Its totient is φ = 15169088.

The previous prime is 28483459. The next prime is 28483493. The reversal of 28483485 is 58438482.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 28483485 - 2¹² = 28479389 is a prime.

It is a super-2 number, since 2×28483485² = 1622617835490450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18412 + ... + 19898.

It is an arithmetic number, because the mean of its divisors is an integer number (2852496).

Almost surely, 2^28483485 is an apocalyptic number.

It is an amenable number.

28483485 is a deficient number, since it is larger than the sum of its proper divisors (17156451).

28483485 is a wasteful number, since it uses less digits than its factorization.

28483485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2772.

The product of its digits is 245760, while the sum is 42.

The square root of 28483485 is about 5336.9921304045. The cubic root of 28483485 is about 305.3967246271.

The spelling of 28483485 in words is "twenty-eight million, four hundred eighty-three thousand, four hundred eighty-five".