6256424 has 8 divisors (see below), whose sum is σ = 11730810. Its totient is φ = 3128208.

The previous prime is 6256421. The next prime is 6256427. The reversal of 6256424 is 4246526.

It is an interprime number because it is at equal distance from previous prime (6256421) and next prime (6256427).

It can be written as a sum of positive squares in only one way, i.e., 6160324 + 96100 = 2482^2 + 310^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (6256421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 391019 + ... + 391034.

Almost surely, 2^6256424 is an apocalyptic number.

It is an amenable number.

6256424 is a deficient number, since it is larger than the sum of its proper divisors (5474386).

6256424 is a wasteful number, since it uses less digits than its factorization.

6256424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782059 (or 782055 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 6256424 is about 2501.2844700273. The cubic root of 6256424 is about 184.2646632377.

The spelling of 6256424 in words is "six million, two hundred fifty-six thousand, four hundred twenty-four".