7250500 has 48 divisors (see below), whose sum is σ = 16786224. Its totient is φ = 2726400.

The previous prime is 7250491. The next prime is 7250501. The reversal of 7250500 is 50527.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 3218436 + 4032064 = 1794^2 + 2008^2 .

It is not an unprimeable number, because it can be changed into a prime (7250501) 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, 8074 + ... + 8926.

It is an arithmetic number, because the mean of its divisors is an integer number (349713).

Almost surely, 2^7250500 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 7250500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8393112).

7250500 is an abundant number, since it is smaller than the sum of its proper divisors (9535724).

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

7250500 is a wasteful number, since it uses less digits than its factorization.

7250500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889 (or 877 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 19.

The square root of 7250500 is about 2692.6752496356. The cubic root of 7250500 is about 193.5482812126.

It can be divided in two parts, 7250 and 500, that added together give a triangular number (7750 = T₁₂₄).

The spelling of 7250500 in words is "seven million, two hundred fifty thousand, five hundred".