8726048497 has 2 divisors, whose sum is σ = 8726048498. Its totient is φ = 8726048496.

The previous prime is 8726048479. The next prime is 8726048501. The reversal of 8726048497 is 7948406278.

It is a happy number.

Together with previous prime (8726048479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6667702336 + 2058346161 = 81656^2 + 45369^2 .

It is a cyclic number.

It is not a de Polignac number, because 8726048497 - 2¹¹ = 8726046449 is a prime.

It is a super-2 number, since 2×8726048497² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8726048447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4363024248 + 4363024249.

It is an arithmetic number, because the mean of its divisors is an integer number (4363024249).

Almost surely, 2^8726048497 is an apocalyptic number.

It is an amenable number.

8726048497 is a deficient number, since it is larger than the sum of its proper divisors (1).

8726048497 is an equidigital number, since it uses as much as digits as its factorization.

8726048497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5419008, while the sum is 55.

The square root of 8726048497 is about 93413.3207685071. The cubic root of 8726048497 is about 2058.7607226260.

The spelling of 8726048497 in words is "eight billion, seven hundred twenty-six million, forty-eight thousand, four hundred ninety-seven".