7241993 has 8 divisors (see below), whose sum is σ = 7921056. Its totient is φ = 6566400.

The previous prime is 7241989. The next prime is 7242007. The reversal of 7241993 is 3991427.

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 7241993 - 2² = 7241989 is a prime.

It is a super-3 number, since 3×7241993³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (7241903) 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, 5705 + ... + 6857.

It is an arithmetic number, because the mean of its divisors is an integer number (990132).

Almost surely, 2^7241993 is an apocalyptic number.

It is an amenable number.

7241993 is a deficient number, since it is larger than the sum of its proper divisors (679063).

7241993 is a wasteful number, since it uses less digits than its factorization.

7241993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735.

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

The square root of 7241993 is about 2691.0951302397. The cubic root of 7241993 is about 193.4725549593.

The spelling of 7241993 in words is "seven million, two hundred forty-one thousand, nine hundred ninety-three".