4276726 has 4 divisors (see below), whose sum is σ = 6415092. Its totient is φ = 2138362.

The previous prime is 4276721. The next prime is 4276739. The reversal of 4276726 is 6276724.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 4¹¹ + 2⁹ + 7² + 6² + 7⁴ + 2¹⁵ + 6⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 4276691 and 4276700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4276721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1069180 + ... + 1069183.

It is an arithmetic number, because the mean of its divisors is an integer number (1603773).

Almost surely, 2^4276726 is an apocalyptic number.

4276726 is a deficient number, since it is larger than the sum of its proper divisors (2138366).

4276726 is a wasteful number, since it uses less digits than its factorization.

4276726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138365.

The product of its digits is 28224, while the sum is 34.

The square root of 4276726 is about 2068.0246613617. The cubic root of 4276726 is about 162.3194175432.

The spelling of 4276726 in words is "four million, two hundred seventy-six thousand, seven hundred twenty-six".