2450878 has 8 divisors (see below), whose sum is σ = 3684240. Its totient is φ = 1222800.

The previous prime is 2450863. The next prime is 2450887. The reversal of 2450878 is 8780542.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183 + ... + 2221.

It is an arithmetic number, because the mean of its divisors is an integer number (460530).

2^2450878 is an apocalyptic number.

2450878 is a deficient number, since it is larger than the sum of its proper divisors (1233362).

2450878 is a wasteful number, since it uses less digits than its factorization.

2450878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2642.

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 2450878 is about 1565.5280259389. The cubic root of 2450878 is about 134.8260768965.

The spelling of 2450878 in words is "two million, four hundred fifty thousand, eight hundred seventy-eight".