7298243 has 4 divisors (see below), whose sum is σ = 7407240. Its totient is φ = 7189248.

The previous prime is 7298233. The next prime is 7298281. The reversal of 7298243 is 3428927.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3428927 = 433 ⋅7919.

It is a cyclic number.

It is not a de Polignac number, because 7298243 - 2¹⁶ = 7232707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7298233) 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, 54398 + ... + 54531.

It is an arithmetic number, because the mean of its divisors is an integer number (1851810).

Almost surely, 2^7298243 is an apocalyptic number.

7298243 is a deficient number, since it is larger than the sum of its proper divisors (108997).

7298243 is a wasteful number, since it uses less digits than its factorization.

7298243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108996.

The product of its digits is 24192, while the sum is 35.

The square root of 7298243 is about 2701.5260502168. The cubic root of 7298243 is about 193.9721769005.

The spelling of 7298243 in words is "seven million, two hundred ninety-eight thousand, two hundred forty-three".