5821794 has 64 divisors (see below), whose sum is σ = 14405760. Its totient is φ = 1764180.

The previous prime is 5821793. The next prime is 5821817. The reversal of 5821794 is 4971285.

5821794 is a `hidden beast` number, since 582 + 1 + 79 + 4 = 666.

Its product of digits (20160) is a multiple of the sum of its prime divisors (16).

It is not an unprimeable number, because it can be changed into a prime (5821793) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 529249 + ... + 529259.

It is an arithmetic number, because the mean of its divisors is an integer number (225090).

Almost surely, 2^5821794 is an apocalyptic number.

5821794 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5821794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7202880).

5821794 is an abundant number, since it is smaller than the sum of its proper divisors (8583966).

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

5821794 is an frugal number, since it uses more digits than its factorization.

5821794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56 (or 16 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 5821794 is about 2412.8394061769. The cubic root of 5821794 is about 179.8949386904.

Multiplying 5821794 by its sum of digits (36), we get a cube (209584584 = 594³).

It can be divided in two parts, 58217 and 94, that added together give a triangular number (58311 = T₃₄₁).

The spelling of 5821794 in words is "five million, eight hundred twenty-one thousand, seven hundred ninety-four".