6346225 has 12 divisors (see below), whose sum is σ = 7953484. Its totient is φ = 5022720.

The previous prime is 6346213. The next prime is 6346231. The reversal of 6346225 is 5226436.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 136161 + 6210064 = 369^2 + 2492^2 .

It is not a de Polignac number, because 6346225 - 2¹⁵ = 6313457 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6346193 and 6346202.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1117 + ... + 3733.

Almost surely, 2^6346225 is an apocalyptic number.

It is an amenable number.

6346225 is a deficient number, since it is larger than the sum of its proper divisors (1607259).

6346225 is a wasteful number, since it uses less digits than its factorization.

6346225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2724 (or 2719 counting only the distinct ones).

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

The square root of 6346225 is about 2519.1714907882. The cubic root of 6346225 is about 185.1420870940.

It can be divided in two parts, 634 and 6225, that added together give a cube (6859 = 19³).

The spelling of 6346225 in words is "six million, three hundred forty-six thousand, two hundred twenty-five".