2574878 has 8 divisors (see below), whose sum is σ = 3927960. Its totient is φ = 1265560.

The previous prime is 2574853. The next prime is 2574889. The reversal of 2574878 is 8784752.

2574878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10793 + ... + 11028.

It is an arithmetic number, because the mean of its divisors is an integer number (490995).

2^2574878 is an apocalyptic number.

2574878 is a deficient number, since it is larger than the sum of its proper divisors (1353082).

2574878 is a wasteful number, since it uses less digits than its factorization.

2574878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21882.

The product of its digits is 125440, while the sum is 41.

The square root of 2574878 is about 1604.6426393437. The cubic root of 2574878 is about 137.0625746435.

The spelling of 2574878 in words is "two million, five hundred seventy-four thousand, eight hundred seventy-eight".