7371472 has 40 divisors (see below), whose sum is σ = 15514632. Its totient is φ = 3379200.

The previous prime is 7371457. The next prime is 7371491. The reversal of 7371472 is 2741737.

It can be written as a sum of positive squares in 4 ways, for example, as 1201216 + 6170256 = 1096^2 + 2484^2 .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10822 + ... + 11482.

Almost surely, 2^7371472 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 7371472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7757316).

7371472 is an abundant number, since it is smaller than the sum of its proper divisors (8143160).

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

7371472 is a wasteful number, since it uses less digits than its factorization.

7371472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727 (or 721 counting only the distinct ones).

The product of its digits is 8232, while the sum is 31.

The square root of 7371472 is about 2715.0454876484. The cubic root of 7371472 is about 194.6187774445.

It can be divided in two parts, 737 and 1472, that added together give a square (2209 = 47²).

The spelling of 7371472 in words is "seven million, three hundred seventy-one thousand, four hundred seventy-two".