7828485 has 24 divisors (see below), whose sum is σ = 14571936. Its totient is φ = 3578400.

The previous prime is 7828453. The next prime is 7828501. The reversal of 7828485 is 5848287.

It is not a de Polignac number, because 7828485 - 2⁵ = 7828453 is a prime.

It is a super-2 number, since 2×7828485² = 122570354790450, which contains 22 as substring.

7828485 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4591 + ... + 6060.

It is an arithmetic number, because the mean of its divisors is an integer number (607164).

Almost surely, 2^7828485 is an apocalyptic number.

It is an amenable number.

7828485 is a deficient number, since it is larger than the sum of its proper divisors (6743451).

7828485 is a wasteful number, since it uses less digits than its factorization.

7828485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10673 (or 10666 counting only the distinct ones).

The product of its digits is 143360, while the sum is 42.

The square root of 7828485 is about 2797.9429944157. The cubic root of 7828485 is about 198.5603705323.

The spelling of 7828485 in words is "seven million, eight hundred twenty-eight thousand, four hundred eighty-five".