4951878 has 32 divisors (see below), whose sum is σ = 10383360. Its totient is φ = 1572480.

The previous prime is 4951867. The next prime is 4951883. The reversal of 4951878 is 8781594.

4951878 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14526 + ... + 14862.

It is an arithmetic number, because the mean of its divisors is an integer number (324480).

Almost surely, 2^4951878 is an apocalyptic number.

4951878 is an abundant number, since it is smaller than the sum of its proper divisors (5431482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4951878 is a wasteful number, since it uses less digits than its factorization.

4951878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452.

The product of its digits is 80640, while the sum is 42.

The square root of 4951878 is about 2225.2815552195. The cubic root of 4951878 is about 170.4472421857.

The spelling of 4951878 in words is "four million, nine hundred fifty-one thousand, eight hundred seventy-eight".