4272966 has 32 divisors (see below), whose sum is σ = 9681120. Its totient is φ = 1396512.

The previous prime is 4272959. The next prime is 4272971. The reversal of 4272966 is 6692724.

It is a happy number.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4272966.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2116 + ... + 3608.

It is an arithmetic number, because the mean of its divisors is an integer number (302535).

Almost surely, 2^4272966 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4272966, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4840560).

4272966 is an abundant number, since it is smaller than the sum of its proper divisors (5408154).

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

4272966 is a wasteful number, since it uses less digits than its factorization.

4272966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557 (or 1551 counting only the distinct ones).

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

The square root of 4272966 is about 2067.1153813950. The cubic root of 4272966 is about 162.2718344187.

The spelling of 4272966 in words is "four million, two hundred seventy-two thousand, nine hundred sixty-six".