6330146 has 4 divisors (see below), whose sum is σ = 9495222. Its totient is φ = 3165072.

The previous prime is 6330143. The next prime is 6330151. The reversal of 6330146 is 6410336.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5784025 + 546121 = 2405^2 + 739^2 .

It is not an unprimeable number, because it can be changed into a prime (6330143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1582535 + ... + 1582538.

Almost surely, 2^6330146 is an apocalyptic number.

6330146 is a deficient number, since it is larger than the sum of its proper divisors (3165076).

6330146 is a wasteful number, since it uses less digits than its factorization.

6330146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165075.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 6330146 is about 2515.9781398096. The cubic root of 6330146 is about 184.9855942033.

The spelling of 6330146 in words is "six million, three hundred thirty thousand, one hundred forty-six".