7241928247 has 8 divisors (see below), whose sum is σ = 7262790912. Its totient is φ = 7221089400.

The previous prime is 7241928241. The next prime is 7241928257. The reversal of 7241928247 is 7428291427.

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 7241928247 - 2¹⁹ = 7241403959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7241928197 and 7241928206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7241928241) 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, 728722 + ... + 738592.

It is an arithmetic number, because the mean of its divisors is an integer number (907848864).

Almost surely, 2^7241928247 is an apocalyptic number.

7241928247 is a deficient number, since it is larger than the sum of its proper divisors (20862665).

7241928247 is a wasteful number, since it uses less digits than its factorization.

7241928247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11909.

The product of its digits is 451584, while the sum is 46.

The square root of 7241928247 is about 85099.5196637443. The cubic root of 7241928247 is about 1934.7197832400.

The spelling of 7241928247 in words is "seven billion, two hundred forty-one million, nine hundred twenty-eight thousand, two hundred forty-seven".