4272630 has 16 divisors (see below), whose sum is σ = 10254384. Its totient is φ = 1139360.

The previous prime is 4272613. The next prime is 4272659. The reversal of 4272630 is 362724.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 4272630.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71181 + ... + 71240.

It is an arithmetic number, because the mean of its divisors is an integer number (640899).

Almost surely, 2^4272630 is an apocalyptic number.

4272630 is an abundant number, since it is smaller than the sum of its proper divisors (5981754).

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

4272630 is a wasteful number, since it uses less digits than its factorization.

4272630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142431.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 4272630 is about 2067.0341071206. The cubic root of 4272630 is about 162.2675809512.

The spelling of 4272630 in words is "four million, two hundred seventy-two thousand, six hundred thirty".