2486478 has 8 divisors (see below), whose sum is σ = 4972968. Its totient is φ = 828824.

The previous prime is 2486467. The next prime is 2486483. The reversal of 2486478 is 8746842.

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

2486478 is an admirable number.

It is a congruent number.

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, 207201 + ... + 207212.

It is an arithmetic number, because the mean of its divisors is an integer number (621621).

2^2486478 is an apocalyptic number.

2486478 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.

2486478 is a wasteful number, since it uses less digits than its factorization.

2486478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414418.

The product of its digits is 86016, while the sum is 39.

The square root of 2486478 is about 1576.8570004918. The cubic root of 2486478 is about 135.4757426292.

It can be divided in two parts, 24864 and 78, that added together give a palindrome (24942).

The spelling of 2486478 in words is "two million, four hundred eighty-six thousand, four hundred seventy-eight".