4297272 has 32 divisors (see below), whose sum is σ = 12278400. Its totient is φ = 1227744.

The previous prime is 4297261. The next prime is 4297289. The reversal of 4297272 is 2727924.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12622 + ... + 12957.

It is an arithmetic number, because the mean of its divisors is an integer number (383700).

Almost surely, 2^4297272 is an apocalyptic number.

4297272 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4297272 is an abundant number, since it is smaller than the sum of its proper divisors (7981128).

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

4297272 is a wasteful number, since it uses less digits than its factorization.

4297272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25595 (or 25591 counting only the distinct ones).

The product of its digits is 14112, while the sum is 33.

The square root of 4297272 is about 2072.9862517634. The cubic root of 4297272 is about 162.5789375852.

The spelling of 4297272 in words is "four million, two hundred ninety-seven thousand, two hundred seventy-two".