2508878 has 8 divisors (see below), whose sum is σ = 3850968. Its totient is φ = 1225224.

The previous prime is 2508871. The next prime is 2508899. The reversal of 2508878 is 8788052.

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 (2508871) 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, 14501 + ... + 14672.

It is an arithmetic number, because the mean of its divisors is an integer number (481371).

2^2508878 is an apocalyptic number.

2508878 is a deficient number, since it is larger than the sum of its proper divisors (1342090).

2508878 is a wasteful number, since it uses less digits than its factorization.

2508878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29218.

The product of its (nonzero) digits is 35840, while the sum is 38.

The square root of 2508878 is about 1583.9438121348. The cubic root of 2508878 is about 135.8813483593.

The spelling of 2508878 in words is "two million, five hundred eight thousand, eight hundred seventy-eight".