124848641 has 2 divisors, whose sum is σ = 124848642. Its totient is φ = 124848640.

The previous prime is 124848637. The next prime is 124848667. The reversal of 124848641 is 146848421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109411600 + 15437041 = 10460^2 + 3929^2 .

It is a cyclic number.

It is not a de Polignac number, because 124848641 - 2² = 124848637 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 124848595 and 124848604.

It is not a weakly prime, because it can be changed into another prime (124848631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62424320 + 62424321.

It is an arithmetic number, because the mean of its divisors is an integer number (62424321).

Almost surely, 2^124848641 is an apocalyptic number.

It is an amenable number.

124848641 is a deficient number, since it is larger than the sum of its proper divisors (1).

124848641 is an equidigital number, since it uses as much as digits as its factorization.

124848641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 49152, while the sum is 38.

The square root of 124848641 is about 11173.5688569051. The cubic root of 124848641 is about 499.7981064890.

The spelling of 124848641 in words is "one hundred twenty-four million, eight hundred forty-eight thousand, six hundred forty-one".