7250441 has 6 divisors (see below), whose sum is σ = 7969626. Its totient is φ = 6591200.

The previous prime is 7250429. The next prime is 7250491. The reversal of 7250441 is 1440527.

It can be written as a sum of positive squares in only one way, i.e., 6739216 + 511225 = 2596^2 + 715^2 .

It is a de Polignac number, because none of the positive numbers 2^k-7250441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7250401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29840 + ... + 30081.

It is an arithmetic number, because the mean of its divisors is an integer number (1328271).

Almost surely, 2^7250441 is an apocalyptic number.

It is an amenable number.

7250441 is a deficient number, since it is larger than the sum of its proper divisors (719185).

7250441 is a wasteful number, since it uses less digits than its factorization.

7250441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59943 (or 59932 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 7250441 is about 2692.6642939661. The cubic root of 7250441 is about 193.5477562199.

Adding to 7250441 its reverse (1440527), we get a palindrome (8690968).

The spelling of 7250441 in words is "seven million, two hundred fifty thousand, four hundred forty-one".