5732272 has 80 divisors (see below), whose sum is σ = 14221312. Its totient is φ = 2177280.

The previous prime is 5732257. The next prime is 5732273. The reversal of 5732272 is 2722375.

5732272 is nontrivially palindromic in base 3.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 5732272.

It is not an unprimeable number, because it can be changed into a prime (5732273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45073 + ... + 45199.

Almost surely, 2^5732272 is an apocalyptic number.

5732272 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5732272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7110656).

5732272 is an abundant number, since it is smaller than the sum of its proper divisors (8489040).

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

5732272 is a wasteful number, since it uses less digits than its factorization.

5732272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 180 counting only the distinct ones).

The product of its digits is 5880, while the sum is 28.

The square root of 5732272 is about 2394.2163644917. The cubic root of 5732272 is about 178.9680872751.

The spelling of 5732272 in words is "five million, seven hundred thirty-two thousand, two hundred seventy-two".