5821536 has 48 divisors (see below), whose sum is σ = 17466624. Its totient is φ = 1663104.

The previous prime is 5821511. The next prime is 5821559. The reversal of 5821536 is 6351285.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3660 + ... + 5003.

It is an arithmetic number, because the mean of its divisors is an integer number (363888).

Almost surely, 2^5821536 is an apocalyptic number.

5821536 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5821536 is an abundant number, since it is smaller than the sum of its proper divisors (11645088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5821536 is a wasteful number, since it uses less digits than its factorization.

5821536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8683 (or 8675 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

The square root of 5821536 is about 2412.7859416036. The cubic root of 5821536 is about 179.8922812289.

The spelling of 5821536 in words is "five million, eight hundred twenty-one thousand, five hundred thirty-six".