2426278 has 8 divisors (see below), whose sum is σ = 3663072. Its totient is φ = 1205256.

The previous prime is 2426269. The next prime is 2426279. The reversal of 2426278 is 8726242.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2426279) 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, 3550 + ... + 4177.

It is an arithmetic number, because the mean of its divisors is an integer number (457884).

2^2426278 is an apocalyptic number.

2426278 is a deficient number, since it is larger than the sum of its proper divisors (1236794).

2426278 is a wasteful number, since it uses less digits than its factorization.

2426278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7886.

The product of its digits is 10752, while the sum is 31.

The square root of 2426278 is about 1557.6514372606. The cubic root of 2426278 is about 134.3734662165.

It can be divided in two parts, 2426 and 278, that added together give a square (2704 = 52²).

The spelling of 2426278 in words is "two million, four hundred twenty-six thousand, two hundred seventy-eight".