5820738 has 64 divisors (see below), whose sum is σ = 14902272. Its totient is φ = 1471680.

The previous prime is 5820713. The next prime is 5820739. The reversal of 5820738 is 8370285.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 5820699 and 5820708.

It is not an unprimeable number, because it can be changed into a prime (5820739) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19720 + ... + 20012.

It is an arithmetic number, because the mean of its divisors is an integer number (232848).

Almost surely, 2^5820738 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5820738, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7451136).

5820738 is an abundant number, since it is smaller than the sum of its proper divisors (9081534).

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

5820738 is a wasteful number, since it uses less digits than its factorization.

5820738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 5820738 is about 2412.6205669355. The cubic root of 5820738 is about 179.8840611417.

The spelling of 5820738 in words is "five million, eight hundred twenty thousand, seven hundred thirty-eight".