7242583 has 4 divisors (see below), whose sum is σ = 7274440. Its totient is φ = 7210728.

The previous prime is 7242569. The next prime is 7242589. The reversal of 7242583 is 3852427.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7242583 - 2⁵ = 7242551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7242589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15585 + ... + 16042.

It is an arithmetic number, because the mean of its divisors is an integer number (1818610).

Almost surely, 2^7242583 is an apocalyptic number.

7242583 is a deficient number, since it is larger than the sum of its proper divisors (31857).

7242583 is a wasteful number, since it uses less digits than its factorization.

7242583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31856.

The product of its digits is 13440, while the sum is 31.

The square root of 7242583 is about 2691.2047488067. The cubic root of 7242583 is about 193.4778088402.

The spelling of 7242583 in words is "seven million, two hundred forty-two thousand, five hundred eighty-three".