6352257 has 4 divisors (see below), whose sum is σ = 8469680. Its totient is φ = 4234836.

The previous prime is 6352249. The next prime is 6352259. The reversal of 6352257 is 7522536.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6352257 - 2³ = 6352249 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6352259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1058707 + ... + 1058712.

It is an arithmetic number, because the mean of its divisors is an integer number (2117420).

Almost surely, 2^6352257 is an apocalyptic number.

It is an amenable number.

6352257 is a deficient number, since it is larger than the sum of its proper divisors (2117423).

6352257 is a wasteful number, since it uses less digits than its factorization.

6352257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117422.

The product of its digits is 12600, while the sum is 30.

The square root of 6352257 is about 2520.3684254489. The cubic root of 6352257 is about 185.2007268591.

The spelling of 6352257 in words is "six million, three hundred fifty-two thousand, two hundred fifty-seven".