6364225 has 24 divisors (see below), whose sum is σ = 9249408. Its totient is φ = 4252800.

The previous prime is 6364217. The next prime is 6364231. The reversal of 6364225 is 5224636.

It is a happy number.

It is not a de Polignac number, because 6364225 - 2³ = 6364217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6364193 and 6364202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6732 + ... + 7618.

It is an arithmetic number, because the mean of its divisors is an integer number (385392).

Almost surely, 2^6364225 is an apocalyptic number.

It is an amenable number.

6364225 is a deficient number, since it is larger than the sum of its proper divisors (2885183).

6364225 is a wasteful number, since it uses less digits than its factorization.

6364225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945 (or 940 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 6364225 is about 2522.7415642511. The cubic root of 6364225 is about 185.3169633276.

It can be divided in two parts, 6 and 364225, that added together give a triangular number (364231 = T₈₅₃).

The spelling of 6364225 in words is "six million, three hundred sixty-four thousand, two hundred twenty-five".