4266270 has 80 divisors (see below), whose sum is σ = 12022560. Its totient is φ = 1083456.

The previous prime is 4266263. The next prime is 4266271. The reversal of 4266270 is 726624.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4266271) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 18516 + ... + 18744.

It is an arithmetic number, because the mean of its divisors is an integer number (150282).

Almost surely, 2^4266270 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4266270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6011280).

4266270 is an abundant number, since it is smaller than the sum of its proper divisors (7756290).

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

4266270 is a wasteful number, since it uses less digits than its factorization.

4266270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 4266270 is about 2065.4950980334. The cubic root of 4266270 is about 162.1870267954.

The spelling of 4266270 in words is "four million, two hundred sixty-six thousand, two hundred seventy".