28411485 has 8 divisors (see below), whose sum is σ = 45458400. Its totient is φ = 15152784.

The previous prime is 28411457. The next prime is 28411499. The reversal of 28411485 is 58411482.

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

It is not a de Polignac number, because 28411485 - 2¹⁰ = 28410461 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 947035 + ... + 947064.

It is an arithmetic number, because the mean of its divisors is an integer number (5682300).

Almost surely, 2^28411485 is an apocalyptic number.

It is an amenable number.

28411485 is a deficient number, since it is larger than the sum of its proper divisors (17046915).

28411485 is a wasteful number, since it uses less digits than its factorization.

28411485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1894107.

The product of its digits is 10240, while the sum is 33.

The square root of 28411485 is about 5330.2424897935. The cubic root of 28411485 is about 305.1391821991.

The spelling of 28411485 in words is "twenty-eight million, four hundred eleven thousand, four hundred eighty-five".