6730562 has 4 divisors (see below), whose sum is σ = 10095846. Its totient is φ = 3365280.

The previous prime is 6730561. The next prime is 6730571. The reversal of 6730562 is 2650376.

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., 6056521 + 674041 = 2461^2 + 821^2 .

It is not an unprimeable number, because it can be changed into a prime (6730561) 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 as a sum of consecutive naturals, namely, 1682639 + ... + 1682642.

Almost surely, 2^6730562 is an apocalyptic number.

6730562 is a deficient number, since it is larger than the sum of its proper divisors (3365284).

6730562 is a wasteful number, since it uses less digits than its factorization.

6730562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3365283.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 6730562 is about 2594.3326694933. The cubic root of 6730562 is about 188.8065731038.

The spelling of 6730562 in words is "six million, seven hundred thirty thousand, five hundred sixty-two".