6472500 has 60 divisors (see below), whose sum is σ = 18893952. Its totient is φ = 1724000.

The previous prime is 6472471. The next prime is 6472513. The reversal of 6472500 is 52746.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7069 + ... + 7931.

Almost surely, 2^6472500 is an apocalyptic number.

6472500 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6472500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9446976).

6472500 is an abundant number, since it is smaller than the sum of its proper divisors (12421452).

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

6472500 is a wasteful number, since it uses less digits than its factorization.

6472500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890 (or 873 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 6472500 is about 2544.1108466417. The cubic root of 6472500 is about 186.3619959115.

The spelling of 6472500 in words is "six million, four hundred seventy-two thousand, five hundred".