6240258 has 24 divisors (see below), whose sum is σ = 14316588. Its totient is φ = 1957632.

The previous prime is 6240257. The next prime is 6240263. The reversal of 6240258 is 8520426.

It can be written as a sum of positive squares in 2 ways, for example, as 6066369 + 173889 = 2463^2 + 417^2 .

It is not an unprimeable number, because it can be changed into a prime (6240251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9891 + ... + 10502.

Almost surely, 2^6240258 is an apocalyptic number.

6240258 is an abundant number, since it is smaller than the sum of its proper divisors (8076330).

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

6240258 is a wasteful number, since it uses less digits than its factorization.

6240258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20418 (or 20415 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 6240258 is about 2498.0508401552. The cubic root of 6240258 is about 184.1058189362.

The spelling of 6240258 in words is "six million, two hundred forty thousand, two hundred fifty-eight".