7375272 has 64 divisors (see below), whose sum is σ = 19906560. Its totient is φ = 2270400.

The previous prime is 7375253. The next prime is 7375273. The reversal of 7375272 is 2725737.

It is an Ulam number.

Its product of digits (20580) is a multiple of the sum of its prime divisors (490).

It is not an unprimeable number, because it can be changed into a prime (7375273) 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, 16897 + ... + 17327.

It is an arithmetic number, because the mean of its divisors is an integer number (311040).

Almost surely, 2^7375272 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 7375272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9953280).

7375272 is an abundant number, since it is smaller than the sum of its proper divisors (12531288).

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

7375272 is a wasteful number, since it uses less digits than its factorization.

7375272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494 (or 490 counting only the distinct ones).

The product of its digits is 20580, while the sum is 33.

The square root of 7375272 is about 2715.7452015975. The cubic root of 7375272 is about 194.6522137474.

The spelling of 7375272 in words is "seven million, three hundred seventy-five thousand, two hundred seventy-two".