5862421 has 2 divisors, whose sum is σ = 5862422. Its totient is φ = 5862420.

The previous prime is 5862419. The next prime is 5862443. The reversal of 5862421 is 1242685.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3944196 + 1918225 = 1986^2 + 1385^2 .

It is a cyclic number.

It is not a de Polignac number, because 5862421 - 2¹ = 5862419 is a prime.

It is a super-3 number, since 3×5862421³ (a number of 21 digits) contains 333 as substring.

Together with 5862419, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5862421.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5862121) 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 as a sum of consecutive naturals, namely, 2931210 + 2931211.

It is an arithmetic number, because the mean of its divisors is an integer number (2931211).

Almost surely, 2^5862421 is an apocalyptic number.

It is an amenable number.

5862421 is a deficient number, since it is larger than the sum of its proper divisors (1).

5862421 is an equidigital number, since it uses as much as digits as its factorization.

5862421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3840, while the sum is 28.

The square root of 5862421 is about 2421.2436886856. The cubic root of 5862421 is about 180.3124306433.

The spelling of 5862421 in words is "five million, eight hundred sixty-two thousand, four hundred twenty-one".