7488228847 has 8 divisors (see below), whose sum is σ = 8307434880. Its totient is φ = 6692099160.

The previous prime is 7488228791. The next prime is 7488228857.

7488228847 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7488228847 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7488228791 and 7488228800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7488228857) 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, 5768403 + ... + 5769700.

It is an arithmetic number, because the mean of its divisors is an integer number (1038429360).

Almost surely, 2^7488228847 is an apocalyptic number.

7488228847 is a deficient number, since it is larger than the sum of its proper divisors (819206033).

7488228847 is a wasteful number, since it uses less digits than its factorization.

7488228847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11538173.

The product of its digits is 12845056, while the sum is 58.

The square root of 7488228847 is about 86534.5529080725. The cubic root of 7488228847 is about 1956.4092286810.

The spelling of 7488228847 in words is "seven billion, four hundred eighty-eight million, two hundred twenty-eight thousand, eight hundred forty-seven".