6244159 has 4 divisors (see below), whose sum is σ = 6389416. Its totient is φ = 6098904.

The previous prime is 6244153. The next prime is 6244171. The reversal of 6244159 is 9514426.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6244159 - 2⁷ = 6244031 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6244159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6244153) 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, 72564 + ... + 72649.

It is an arithmetic number, because the mean of its divisors is an integer number (1597354).

Almost surely, 2^6244159 is an apocalyptic number.

6244159 is a deficient number, since it is larger than the sum of its proper divisors (145257).

6244159 is a wasteful number, since it uses less digits than its factorization.

6244159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145256.

The product of its digits is 8640, while the sum is 31.

The square root of 6244159 is about 2498.8315269341. The cubic root of 6244159 is about 184.1441745723.

It can be divided in two parts, 62441 and 59, that added together give a square (62500 = 250²).

The spelling of 6244159 in words is "six million, two hundred forty-four thousand, one hundred fifty-nine".