6425472 has 64 divisors (see below), whose sum is σ = 17686800. Its totient is φ = 2064384.

The previous prime is 6425467. The next prime is 6425483. The reversal of 6425472 is 2745246.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10848 + ... + 11424.

Almost surely, 2^6425472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6425472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8843400).

6425472 is an abundant number, since it is smaller than the sum of its proper divisors (11261328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6425472 is a wasteful number, since it uses less digits than its factorization.

6425472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623 (or 611 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 6425472 is about 2534.8514749389. The cubic root of 6425472 is about 185.9095409365.

The spelling of 6425472 in words is "six million, four hundred twenty-five thousand, four hundred seventy-two".