7254272 has 36 divisors (see below), whose sum is σ = 14839440. Its totient is φ = 3537408.

The previous prime is 7254259. The next prime is 7254281. The reversal of 7254272 is 2724527.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10679 + ... + 11337.

Almost surely, 2^7254272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7254272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7419720).

7254272 is an abundant number, since it is smaller than the sum of its proper divisors (7585168).

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

7254272 is an equidigital number, since it uses as much as digits as its factorization.

7254272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718 (or 704 counting only the distinct ones).

The product of its digits is 7840, while the sum is 29.

The square root of 7254272 is about 2693.3755772265. The cubic root of 7254272 is about 193.5818392454.

Adding to 7254272 its reverse (2724527), we get a palindrome (9978799).

The spelling of 7254272 in words is "seven million, two hundred fifty-four thousand, two hundred seventy-two".