7482241 has 4 divisors (see below), whose sum is σ = 8057812. Its totient is φ = 6906672.

The previous prime is 7482239. The next prime is 7482263. The reversal of 7482241 is 1422847.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1422847 = 1109 ⋅1283.

It can be written as a sum of positive squares in 2 ways, for example, as 1703025 + 5779216 = 1305^2 + 2404^2 .

It is a cyclic number.

It is not a de Polignac number, because 7482241 - 2¹ = 7482239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7482221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287766 + ... + 287791.

It is an arithmetic number, because the mean of its divisors is an integer number (2014453).

Almost surely, 2^7482241 is an apocalyptic number.

It is an amenable number.

7482241 is a deficient number, since it is larger than the sum of its proper divisors (575571).

7482241 is a wasteful number, since it uses less digits than its factorization.

7482241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575570.

The product of its digits is 3584, while the sum is 28.

The square root of 7482241 is about 2735.3685309296. The cubic root of 7482241 is about 195.5887618776.

It can be divided in two parts, 748224 and 1, that added together give a square (748225 = 865²).

The spelling of 7482241 in words is "seven million, four hundred eighty-two thousand, two hundred forty-one".