5863642 has 8 divisors (see below), whose sum is σ = 8806356. Its totient is φ = 2928192.

The previous prime is 5863633. The next prime is 5863651. The reversal of 5863642 is 2463685.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5863633) and next prime (5863651).

It can be written as a sum of positive squares in 2 ways, for example, as 5861241 + 2401 = 2421^2 + 49^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 5863598 and 5863607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1218 + ... + 3634.

Almost surely, 2^5863642 is an apocalyptic number.

5863642 is a deficient number, since it is larger than the sum of its proper divisors (2942714).

5863642 is a wasteful number, since it uses less digits than its factorization.

5863642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3632.

The product of its digits is 34560, while the sum is 34.

The square root of 5863642 is about 2421.4958187038. The cubic root of 5863642 is about 180.3249480086.

The spelling of 5863642 in words is "five million, eight hundred sixty-three thousand, six hundred forty-two".