5820442 has 8 divisors (see below), whose sum is σ = 8943732. Its totient is φ = 2839200.

The previous prime is 5820431. The next prime is 5820469. The reversal of 5820442 is 2440285.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5803281 + 17161 = 2409^2 + 131^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35409 + ... + 35572.

Almost surely, 2^5820442 is an apocalyptic number.

5820442 is a deficient number, since it is larger than the sum of its proper divisors (3123290).

5820442 is a wasteful number, since it uses less digits than its factorization.

5820442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71024.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 5820442 is about 2412.5592220710. The cubic root of 5820442 is about 179.8810118958.

The spelling of 5820442 in words is "five million, eight hundred twenty thousand, four hundred forty-two".