4269726 has 32 divisors (see below), whose sum is σ = 9749280. Its totient is φ = 1384128.

The previous prime is 4269721. The next prime is 4269767. The reversal of 4269726 is 6279624.

It is a happy number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4269721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 930 + ... + 3066.

It is an arithmetic number, because the mean of its divisors is an integer number (304665).

Almost surely, 2^4269726 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4269726, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4874640).

4269726 is an abundant number, since it is smaller than the sum of its proper divisors (5479554).

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

4269726 is a wasteful number, since it uses less digits than its factorization.

4269726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185 (or 2179 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 4269726 is about 2066.3315319667. The cubic root of 4269726 is about 162.2308095438.

The spelling of 4269726 in words is "four million, two hundred sixty-nine thousand, seven hundred twenty-six".