4258247 has 18 divisors (see below), whose sum is σ = 5179248. Its totient is φ = 3489192.

The previous prime is 4258237. The next prime is 4258249. The reversal of 4258247 is 7428524.

It is not a de Polignac number, because 4258247 - 2⁸ = 4257991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4258249) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 90578 + ... + 90624.

It is an arithmetic number, because the mean of its divisors is an integer number (287736).

Almost surely, 2^4258247 is an apocalyptic number.

4258247 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

4258247 is a deficient number, since it is larger than the sum of its proper divisors (921001).

4258247 is an equidigital number, since it uses as much as digits as its factorization.

4258247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 97 counting only the distinct ones).

The product of its digits is 17920, while the sum is 32.

The square root of 4258247 is about 2063.5520347207. The cubic root of 4258247 is about 162.0852952243.

The spelling of 4258247 in words is "four million, two hundred fifty-eight thousand, two hundred forty-seven".