2648418 has 8 divisors (see below), whose sum is σ = 5296848. Its totient is φ = 882804.

The previous prime is 2648383. The next prime is 2648419. The reversal of 2648418 is 8148462.

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

2648418 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2648419) 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, 220696 + ... + 220707.

It is an arithmetic number, because the mean of its divisors is an integer number (662106).

2^2648418 is an apocalyptic number.

2648418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2648418 is a wasteful number, since it uses less digits than its factorization.

2648418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441408.

The product of its digits is 12288, while the sum is 33.

The square root of 2648418 is about 1627.3960796315. The cubic root of 2648418 is about 138.3552075859.

Adding to 2648418 its sum of digits (33), we get a triangular number (2648451 = T₂₃₀₁).

The spelling of 2648418 in words is "two million, six hundred forty-eight thousand, four hundred eighteen".