6720232 has 16 divisors (see below), whose sum is σ = 13148640. Its totient is φ = 3213936.

The previous prime is 6720229. The next prime is 6720239. The reversal of 6720232 is 2320276.

6720232 = T₁₇₃ + T₁₇₄ + ... + T₃₅₆.

It is not an unprimeable number, because it can be changed into a prime (6720239) 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 3 ways as a sum of consecutive naturals, for example, 18078 + ... + 18445.

It is an arithmetic number, because the mean of its divisors is an integer number (821790).

Almost surely, 2^6720232 is an apocalyptic number.

It is an amenable number.

6720232 is a deficient number, since it is larger than the sum of its proper divisors (6428408).

6720232 is a wasteful number, since it uses less digits than its factorization.

6720232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36552 (or 36548 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 6720232 is about 2592.3410269484. The cubic root of 6720232 is about 188.7099308246.

The spelling of 6720232 in words is "six million, seven hundred twenty thousand, two hundred thirty-two".