4797878 has 8 divisors (see below), whose sum is σ = 7332768. Its totient is φ = 2353624.

The previous prime is 4797857. The next prime is 4797883. The reversal of 4797878 is 8787974.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22526 + ... + 22737.

It is an arithmetic number, because the mean of its divisors is an integer number (916596).

Almost surely, 2^4797878 is an apocalyptic number.

4797878 is a deficient number, since it is larger than the sum of its proper divisors (2534890).

4797878 is a wasteful number, since it uses less digits than its factorization.

4797878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45318.

The product of its digits is 790272, while the sum is 50.

The square root of 4797878 is about 2190.4058984581. The cubic root of 4797878 is about 168.6616715614.

The spelling of 4797878 in words is "four million, seven hundred ninety-seven thousand, eight hundred seventy-eight".