2648258 has 8 divisors (see below), whose sum is σ = 4181520. Its totient is φ = 1254420.

The previous prime is 2648257. The next prime is 2648263. The reversal of 2648258 is 8528462.

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

It is not an unprimeable number, because it can be changed into a prime (2648257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34808 + ... + 34883.

It is an arithmetic number, because the mean of its divisors is an integer number (522690).

2^2648258 is an apocalyptic number.

2648258 is a deficient number, since it is larger than the sum of its proper divisors (1533262).

2648258 is a wasteful number, since it uses less digits than its factorization.

2648258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69712.

The product of its digits is 30720, while the sum is 35.

The square root of 2648258 is about 1627.3469206042. The cubic root of 2648258 is about 138.3524213592.

It can be divided in two parts, 26 and 48258, that added together give a palindrome (48284).

The spelling of 2648258 in words is "two million, six hundred forty-eight thousand, two hundred fifty-eight".