4429272 has 16 divisors (see below), whose sum is σ = 11073240. Its totient is φ = 1476416.

The previous prime is 4429259. The next prime is 4429273. The reversal of 4429272 is 2729244.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4429273) 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, 92253 + ... + 92300.

Almost surely, 2^4429272 is an apocalyptic number.

It is an amenable number.

4429272 is an abundant number, since it is smaller than the sum of its proper divisors (6643968).

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

4429272 is a wasteful number, since it uses less digits than its factorization.

4429272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184562 (or 184558 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 4429272 is about 2104.5835692602. The cubic root of 4429272 is about 164.2268326570.

The spelling of 4429272 in words is "four million, four hundred twenty-nine thousand, two hundred seventy-two".