6425331 has 8 divisors (see below), whose sum is σ = 9345984. Its totient is φ = 3894120.

The previous prime is 6425329. The next prime is 6425333. The reversal of 6425331 is 1335246.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6425329) and next prime (6425333).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6425331 - 2¹ = 6425329 is a prime.

It is a super-2 number, since 2×6425331² = 82569756919122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6425333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97321 + ... + 97386.

It is an arithmetic number, because the mean of its divisors is an integer number (1168248).

Almost surely, 2^6425331 is an apocalyptic number.

6425331 is a deficient number, since it is larger than the sum of its proper divisors (2920653).

6425331 is a wasteful number, since it uses less digits than its factorization.

6425331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194721.

The product of its digits is 2160, while the sum is 24.

The square root of 6425331 is about 2534.8236625059. The cubic root of 6425331 is about 185.9081810656.

The spelling of 6425331 in words is "six million, four hundred twenty-five thousand, three hundred thirty-one".