2248390847 has 8 divisors (see below), whose sum is σ = 2323576320. Its totient is φ = 2173371480.

The previous prime is 2248390801. The next prime is 2248390849. The reversal of 2248390847 is 7480938422.

2248390847 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2248390847 - 2¹⁴ = 2248374463 is a prime.

It is a super-2 number, since 2×2248390847² = 10110522801746754818, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2248390849) 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, 13697 + ... + 68442.

It is an arithmetic number, because the mean of its divisors is an integer number (290447040).

Almost surely, 2^2248390847 is an apocalyptic number.

2248390847 is a deficient number, since it is larger than the sum of its proper divisors (75185473).

2248390847 is an equidigital number, since it uses as much as digits as its factorization.

2248390847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83053.

The product of its (nonzero) digits is 774144, while the sum is 47.

The square root of 2248390847 is about 47417.1999067849. The cubic root of 2248390847 is about 1310.0582393547.

The spelling of 2248390847 in words is "two billion, two hundred forty-eight million, three hundred ninety thousand, eight hundred forty-seven".