6256290 has 32 divisors (see below), whose sum is σ = 15163200. Its totient is φ = 1651904.

The previous prime is 6256277. The next prime is 6256297. The reversal of 6256290 is 926526.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (6256297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2236 + ... + 4184.

It is an arithmetic number, because the mean of its divisors is an integer number (473850).

Almost surely, 2^6256290 is an apocalyptic number.

6256290 is an abundant number, since it is smaller than the sum of its proper divisors (8906910).

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

6256290 is a wasteful number, since it uses less digits than its factorization.

6256290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 6256290 is about 2501.2576836464. The cubic root of 6256290 is about 184.2633477023.

The spelling of 6256290 in words is "six million, two hundred fifty-six thousand, two hundred ninety".