4986278 has 8 divisors (see below), whose sum is σ = 8159400. Its totient is φ = 2266480.

The previous prime is 4986251. The next prime is 4986281. The reversal of 4986278 is 8726894.

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, 113303 + ... + 113346.

It is an arithmetic number, because the mean of its divisors is an integer number (1019925).

Almost surely, 2^4986278 is an apocalyptic number.

4986278 is a deficient number, since it is larger than the sum of its proper divisors (3173122).

4986278 is a wasteful number, since it uses less digits than its factorization.

4986278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226662.

The product of its digits is 193536, while the sum is 44.

The square root of 4986278 is about 2232.9975369445. The cubic root of 4986278 is about 170.8410227486.

It can be divided in two parts, 498 and 6278, that added together give a palindrome (6776).

The spelling of 4986278 in words is "four million, nine hundred eighty-six thousand, two hundred seventy-eight".