3256258 has 8 divisors (see below), whose sum is σ = 5141520. Its totient is φ = 1542420.

The previous prime is 3256249. The next prime is 3256289. The reversal of 3256258 is 8526523.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42808 + ... + 42883.

It is an arithmetic number, because the mean of its divisors is an integer number (642690).

Almost surely, 2^3256258 is an apocalyptic number.

3256258 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3256258 is a deficient number, since it is larger than the sum of its proper divisors (1885262).

3256258 is a wasteful number, since it uses less digits than its factorization.

3256258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85712.

The product of its digits is 14400, while the sum is 31.

The square root of 3256258 is about 1804.5104599309. The cubic root of 3256258 is about 148.2198157985.

It can be divided in two parts, 32562 and 58, that multiplied together give a triangular number (1888596 = T₁₉₄₃).

The spelling of 3256258 in words is "three million, two hundred fifty-six thousand, two hundred fifty-eight".