4263678 has 48 divisors (see below), whose sum is σ = 9924096. Its totient is φ = 1370520.

The previous prime is 4263659. The next prime is 4263683. The reversal of 4263678 is 8763624.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14925 + ... + 15207.

It is an arithmetic number, because the mean of its divisors is an integer number (206752).

Almost surely, 2^4263678 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4263678, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4962048).

4263678 is an abundant number, since it is smaller than the sum of its proper divisors (5660418).

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

4263678 is a wasteful number, since it uses less digits than its factorization.

4263678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 319 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 4263678 is about 2064.8675502317. The cubic root of 4263678 is about 162.1541742146.

The spelling of 4263678 in words is "four million, two hundred sixty-three thousand, six hundred seventy-eight".