5825985 has 64 divisors (see below), whose sum is σ = 11280384. Its totient is φ = 2534400.

The previous prime is 5825971. The next prime is 5825993. The reversal of 5825985 is 5895285.

5825985 = 94² + 95² + ... + 263².

It is not a de Polignac number, because 5825985 - 2¹² = 5821889 is a prime.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 86922 + ... + 86988.

It is an arithmetic number, because the mean of its divisors is an integer number (176256).

Almost surely, 2^5825985 is an apocalyptic number.

5825985 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5825985 is a deficient number, since it is larger than the sum of its proper divisors (5454399).

5825985 is a wasteful number, since it uses less digits than its factorization.

5825985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134.

The product of its digits is 144000, while the sum is 42.

The square root of 5825985 is about 2413.7077287857. The cubic root of 5825985 is about 179.9380959969.

The spelling of 5825985 in words is "five million, eight hundred twenty-five thousand, nine hundred eighty-five".