6247072 has 24 divisors (see below), whose sum is σ = 13245876. Its totient is φ = 2883072.

The previous prime is 6247069. The next prime is 6247079. The reversal of 6247072 is 2707426.

It can be written as a sum of positive squares in 2 ways, for example, as 5779216 + 467856 = 2404^2 + 684^2 .

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6247072.

It is not an unprimeable number, because it can be changed into a prime (6247079) 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, 7093 + ... + 7924.

Almost surely, 2^6247072 is an apocalyptic number.

It is an amenable number.

6247072 is an abundant number, since it is smaller than the sum of its proper divisors (6998804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6247072 is a wasteful number, since it uses less digits than its factorization.

6247072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15040 (or 15032 counting only the distinct ones).

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

The square root of 6247072 is about 2499.4143313985. The cubic root of 6247072 is about 184.1728055210.

The spelling of 6247072 in words is "six million, two hundred forty-seven thousand, seventy-two".