7254072 has 96 divisors (see below), whose sum is σ = 23119200. Its totient is φ = 2011392.

The previous prime is 7254047. The next prime is 7254073. The reversal of 7254072 is 2704527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7254073) 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 23 ways as a sum of consecutive naturals, for example, 18454 + ... + 18842.

It is an arithmetic number, because the mean of its divisors is an integer number (240825).

Almost surely, 2^7254072 is an apocalyptic number.

7254072 is a gapful number since it is divisible by the number (72) 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 7254072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11559600).

7254072 is an abundant number, since it is smaller than the sum of its proper divisors (15865128).

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

7254072 is a wasteful number, since it uses less digits than its factorization.

7254072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445 (or 438 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 7254072 is about 2693.3384488400. The cubic root of 7254072 is about 193.5800602144.

Adding to 7254072 its reverse (2704527), we get a palindrome (9958599).

The spelling of 7254072 in words is "seven million, two hundred fifty-four thousand, seventy-two".