4261272 has 16 divisors (see below), whose sum is σ = 10653240. Its totient is φ = 1420416.

The previous prime is 4261261. The next prime is 4261273. The reversal of 4261272 is 2721624.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 177553 = 4261272 / (4 + 2 + 6 + 1 + 2 + 7 + 2).

It is a d-powerful number, because it can be written as 4³ + 2⁶ + 6⁴ + 1 + 2¹⁶ + 7 + 2²² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4261273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88753 + ... + 88800.

Almost surely, 2^4261272 is an apocalyptic number.

It is an amenable number.

4261272 is an abundant number, since it is smaller than the sum of its proper divisors (6391968).

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

4261272 is a wasteful number, since it uses less digits than its factorization.

4261272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177562 (or 177558 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 4261272 is about 2064.2848640631. The cubic root of 4261272 is about 162.1236671929.

Adding to 4261272 its reverse (2721624), we get a palindrome (6982896).

The spelling of 4261272 in words is "four million, two hundred sixty-one thousand, two hundred seventy-two".