6424156 has 24 divisors (see below), whose sum is σ = 11571840. Its totient is φ = 3119472.

The previous prime is 6424141. The next prime is 6424177. The reversal of 6424156 is 6514246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38385 + ... + 38551.

It is an arithmetic number, because the mean of its divisors is an integer number (482160).

Almost surely, 2^6424156 is an apocalyptic number.

It is an amenable number.

6424156 is a deficient number, since it is larger than the sum of its proper divisors (5147684).

6424156 is a wasteful number, since it uses less digits than its factorization.

6424156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393 (or 391 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 6424156 is about 2534.5918803626. The cubic root of 6424156 is about 185.8968480344.

The spelling of 6424156 in words is "six million, four hundred twenty-four thousand, one hundred fifty-six".