6873572 has 6 divisors (see below), whose sum is σ = 12028758. Its totient is φ = 3436784.

The previous prime is 6873571. The next prime is 6873577. The reversal of 6873572 is 2753786.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4104676 + 2768896 = 2026^2 + 1664^2 .

It is not an unprimeable number, because it can be changed into a prime (6873571) 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, 859193 + ... + 859200.

It is an arithmetic number, because the mean of its divisors is an integer number (2004793).

Almost surely, 2^6873572 is an apocalyptic number.

It is an amenable number.

6873572 is a deficient number, since it is larger than the sum of its proper divisors (5155186).

6873572 is a wasteful number, since it uses less digits than its factorization.

6873572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718397 (or 1718395 counting only the distinct ones).

The product of its digits is 70560, while the sum is 38.

The square root of 6873572 is about 2621.7497973682. The cubic root of 6873572 is about 190.1344569965.

The spelling of 6873572 in words is "six million, eight hundred seventy-three thousand, five hundred seventy-two".