2641258 has 8 divisors (see below), whose sum is σ = 3969252. Its totient is φ = 1318176.

The previous prime is 2641237. The next prime is 2641277. The reversal of 2641258 is 8521462.

It can be written as a sum of positive squares in 2 ways, for example, as 2614689 + 26569 = 1617^2 + 163^2 .

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, 766 + ... + 2422.

2^2641258 is an apocalyptic number.

2641258 is a deficient number, since it is larger than the sum of its proper divisors (1327994).

2641258 is a wasteful number, since it uses less digits than its factorization.

2641258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456.

The product of its digits is 3840, while the sum is 28.

The square root of 2641258 is about 1625.1947575598. The cubic root of 2641258 is about 138.2304139233.

The spelling of 2641258 in words is "two million, six hundred forty-one thousand, two hundred fifty-eight".