424156 has 12 divisors (see below), whose sum is σ = 781480. Its totient is φ = 200880.

The previous prime is 424147. The next prime is 424157. The reversal of 424156 is 651424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424157) 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 in 3 ways as a sum of consecutive naturals, for example, 2715 + ... + 2866.

2⁴²⁴¹⁵⁶ is an apocalyptic number.

It is an amenable number.

424156 is a deficient number, since it is larger than the sum of its proper divisors (357324).

424156 is a wasteful number, since it uses less digits than its factorization.

424156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5604 (or 5602 counting only the distinct ones).

The product of its digits is 960, while the sum is 22.

The square root of 424156 is about 651.2726003756. The cubic root of 424156 is about 75.1349274858.

The spelling of 424156 in words is "four hundred twenty-four thousand, one hundred fifty-six".