7250328 has 24 divisors (see below), whose sum is σ = 19636500. Its totient is φ = 2416752.

The previous prime is 7250323. The next prime is 7250339. The reversal of 7250328 is 8230527.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×7250328² = 105134512215168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7250323) 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 5 ways as a sum of consecutive naturals, for example, 50278 + ... + 50421.

Almost surely, 2^7250328 is an apocalyptic number.

It is an amenable number.

7250328 is an abundant number, since it is smaller than the sum of its proper divisors (12386172).

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

7250328 is a wasteful number, since it uses less digits than its factorization.

7250328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100711 (or 100704 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 7250328 is about 2692.6433109493. The cubic root of 7250328 is about 193.5467507173.

The spelling of 7250328 in words is "seven million, two hundred fifty thousand, three hundred twenty-eight".