6248730 has 16 divisors (see below), whose sum is σ = 14997024. Its totient is φ = 1666320.

The previous prime is 6248729. The next prime is 6248731. The reversal of 6248730 is 378426.

It is an interprime number because it is at equal distance from previous prime (6248729) and next prime (6248731).

It is a super-2 number, since 2×6248730² = 78093253225800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 208291 = 6248730 / (6 + 2 + 4 + 8 + 7 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (6248731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104116 + ... + 104175.

It is an arithmetic number, because the mean of its divisors is an integer number (937314).

Almost surely, 2^6248730 is an apocalyptic number.

6248730 is an abundant number, since it is smaller than the sum of its proper divisors (8748294).

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

6248730 is a wasteful number, since it uses less digits than its factorization.

6248730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208301.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 6248730 is about 2499.7459870955. The cubic root of 6248730 is about 184.1890975002.

The spelling of 6248730 in words is "six million, two hundred forty-eight thousand, seven hundred thirty".