6240772 has 6 divisors (see below), whose sum is σ = 10921358. Its totient is φ = 3120384.

The previous prime is 6240757. The next prime is 6240791. The reversal of 6240772 is 2770426.

It can be written as a sum of positive squares in only one way, i.e., 6220036 + 20736 = 2494^2 + 144^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6240772.

It is an unprimeable number.

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, 780093 + ... + 780100.

Almost surely, 2^6240772 is an apocalyptic number.

It is an amenable number.

6240772 is a deficient number, since it is larger than the sum of its proper divisors (4680586).

6240772 is a wasteful number, since it uses less digits than its factorization.

6240772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560197 (or 1560195 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 6240772 is about 2498.1537182487. The cubic root of 6240772 is about 184.1108736307.

The spelling of 6240772 in words is "six million, two hundred forty thousand, seven hundred seventy-two".