5820634 has 8 divisors (see below), whose sum is σ = 8762868. Its totient is φ = 2899680.

The previous prime is 5820629. The next prime is 5820637. The reversal of 5820634 is 4360285.

It can be written as a sum of positive squares in 2 ways, for example, as 5774409 + 46225 = 2403^2 + 215^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5820637) 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 3 ways as a sum of consecutive naturals, for example, 4617 + ... + 5740.

Almost surely, 2^5820634 is an apocalyptic number.

5820634 is a deficient number, since it is larger than the sum of its proper divisors (2942234).

5820634 is a wasteful number, since it uses less digits than its factorization.

5820634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10640.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 5820634 is about 2412.5990135122. The cubic root of 5820634 is about 179.8829897968.

The spelling of 5820634 in words is "five million, eight hundred twenty thousand, six hundred thirty-four".