4272830 has 8 divisors (see below), whose sum is σ = 7691112. Its totient is φ = 1709128.

The previous prime is 4272811. The next prime is 4272833. The reversal of 4272830 is 382724.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4272830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4272833) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 213632 + ... + 213651.

It is an arithmetic number, because the mean of its divisors is an integer number (961389).

Almost surely, 2^4272830 is an apocalyptic number.

4272830 is a deficient number, since it is larger than the sum of its proper divisors (3418282).

4272830 is a wasteful number, since it uses less digits than its factorization.

4272830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427290.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 4272830 is about 2067.0824850499. The cubic root of 4272830 is about 162.2701128040.

The spelling of 4272830 in words is "four million, two hundred seventy-two thousand, eight hundred thirty".