7241380 has 12 divisors (see below), whose sum is σ = 15206940. Its totient is φ = 2896544.

The previous prime is 7241363. The next prime is 7241393. The reversal of 7241380 is 831427.

It can be written as a sum of positive squares in 2 ways, for example, as 3305124 + 3936256 = 1818^2 + 1984^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181015 + ... + 181054.

It is an arithmetic number, because the mean of its divisors is an integer number (1267245).

Almost surely, 2^7241380 is an apocalyptic number.

It is an amenable number.

7241380 is an abundant number, since it is smaller than the sum of its proper divisors (7965560).

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

7241380 is a wasteful number, since it uses less digits than its factorization.

7241380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362078 (or 362076 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 7241380 is about 2690.9812336767. The cubic root of 7241380 is about 193.4670959637.

The spelling of 7241380 in words is "seven million, two hundred forty-one thousand, three hundred eighty".