7230242647 has 4 divisors (see below), whose sum is σ = 7655551056. Its totient is φ = 6804934240.

The previous prime is 7230242629. The next prime is 7230242651. The reversal of 7230242647 is 7462420327.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7462420327 = 401 ⋅18609527.

It is a cyclic number.

It is not a de Polignac number, because 7230242647 - 2⁷ = 7230242519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7230242447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212654179 + ... + 212654212.

It is an arithmetic number, because the mean of its divisors is an integer number (1913887764).

Almost surely, 2^7230242647 is an apocalyptic number.

7230242647 is a deficient number, since it is larger than the sum of its proper divisors (425308409).

7230242647 is a wasteful number, since it uses less digits than its factorization.

7230242647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425308408.

The product of its (nonzero) digits is 112896, while the sum is 37.

The square root of 7230242647 is about 85030.8335076165. The cubic root of 7230242647 is about 1933.6785995501.

The spelling of 7230242647 in words is "seven billion, two hundred thirty million, two hundred forty-two thousand, six hundred forty-seven".