5812420 has 12 divisors (see below), whose sum is σ = 12206124. Its totient is φ = 2324960.

The previous prime is 5812403. The next prime is 5812421. The reversal of 5812420 is 242185.

It can be written as a sum of positive squares in 2 ways, for example, as 4562496 + 1249924 = 2136^2 + 1118^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5812391 and 5812400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5812421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145291 + ... + 145330.

It is an arithmetic number, because the mean of its divisors is an integer number (1017177).

Almost surely, 2^5812420 is an apocalyptic number.

It is an amenable number.

5812420 is an abundant number, since it is smaller than the sum of its proper divisors (6393704).

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

5812420 is a wasteful number, since it uses less digits than its factorization.

5812420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290630 (or 290628 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 5812420 is about 2410.8960989640. The cubic root of 5812420 is about 179.7983338149.

The spelling of 5812420 in words is "five million, eight hundred twelve thousand, four hundred twenty".