7993241 has 8 divisors (see below), whose sum is σ = 8353800. Its totient is φ = 7638400.

The previous prime is 7993231. The next prime is 7993273. The reversal of 7993241 is 1423997.

It can be written as a sum of positive squares in 4 ways, for example, as 5621641 + 2371600 = 2371^2 + 1540^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7993241 - 2⁶ = 7993177 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7993201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1565 + ... + 4293.

It is an arithmetic number, because the mean of its divisors is an integer number (1044225).

Almost surely, 2^7993241 is an apocalyptic number.

It is an amenable number.

7993241 is a deficient number, since it is larger than the sum of its proper divisors (360559).

7993241 is a wasteful number, since it uses less digits than its factorization.

7993241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2859.

The product of its digits is 13608, while the sum is 35.

The square root of 7993241 is about 2827.2320385847. The cubic root of 7993241 is about 199.9436591300.

The spelling of 7993241 in words is "seven million, nine hundred ninety-three thousand, two hundred forty-one".