4678726 has 8 divisors (see below), whose sum is σ = 7557984. Its totient is φ = 2159400.

The previous prime is 4678721. The next prime is 4678727. The reversal of 4678726 is 6278764.

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 (4678721) 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, 89950 + ... + 90001.

It is an arithmetic number, because the mean of its divisors is an integer number (944748).

Almost surely, 2^4678726 is an apocalyptic number.

4678726 is a deficient number, since it is larger than the sum of its proper divisors (2879258).

4678726 is a wasteful number, since it uses less digits than its factorization.

4678726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179966.

The product of its digits is 112896, while the sum is 40.

The square root of 4678726 is about 2163.0362918823. The cubic root of 4678726 is about 167.2537526631.

The spelling of 4678726 in words is "four million, six hundred seventy-eight thousand, seven hundred twenty-six".