6320146 has 8 divisors (see below), whose sum is σ = 10834560. Its totient is φ = 2708628.

The previous prime is 6320131. The next prime is 6320159. The reversal of 6320146 is 6410236.

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

It is a super-2 number, since 2×6320146² = 79888490922632, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225706 + ... + 225733.

It is an arithmetic number, because the mean of its divisors is an integer number (1354320).

Almost surely, 2^6320146 is an apocalyptic number.

6320146 is a deficient number, since it is larger than the sum of its proper divisors (4514414).

6320146 is a wasteful number, since it uses less digits than its factorization.

6320146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451448.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 6320146 is about 2513.9900556685. The cubic root of 6320146 is about 184.8881330022. Note that the first 3 decimals are identical.

The spelling of 6320146 in words is "six million, three hundred twenty thousand, one hundred forty-six".