6243258 has 48 divisors (see below), whose sum is σ = 14970816. Its totient is φ = 1700160.

The previous prime is 6243257. The next prime is 6243277. The reversal of 6243258 is 8523426.

It is a d-powerful number, because it can be written as 6⁷ + 2¹⁷ + 4² + 3¹⁴ + 2²⁰ + 5⁴ + 8² .

It is not an unprimeable number, because it can be changed into a prime (6243257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22078 + ... + 22358.

It is an arithmetic number, because the mean of its divisors is an integer number (311892).

Almost surely, 2^6243258 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6243258, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7485408).

6243258 is an abundant number, since it is smaller than the sum of its proper divisors (8727558).

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

6243258 is a wasteful number, since it uses less digits than its factorization.

6243258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339 (or 316 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 6243258 is about 2498.6512361672. The cubic root of 6243258 is about 184.1353171275.

The spelling of 6243258 in words is "six million, two hundred forty-three thousand, two hundred fifty-eight".