7294257241 has 4 divisors (see below), whose sum is σ = 7330912000. Its totient is φ = 7257602484.

The previous prime is 7294257221. The next prime is 7294257259. The reversal of 7294257241 is 1427524927.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1427524927 = 11677 ⋅122251.

It is a cyclic number.

It is not a de Polignac number, because 7294257241 - 2²¹ = 7292160089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7294257221) 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, 18327081 + ... + 18327478.

It is an arithmetic number, because the mean of its divisors is an integer number (1832728000).

Almost surely, 2^7294257241 is an apocalyptic number.

It is an amenable number.

7294257241 is a deficient number, since it is larger than the sum of its proper divisors (36654759).

7294257241 is a wasteful number, since it uses less digits than its factorization.

7294257241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36654758.

The product of its digits is 282240, while the sum is 43.

The square root of 7294257241 is about 85406.4238860286. The cubic root of 7294257241 is about 1939.3685939855.

The spelling of 7294257241 in words is "seven billion, two hundred ninety-four million, two hundred fifty-seven thousand, two hundred forty-one".