124906673 has 2 divisors, whose sum is σ = 124906674. Its totient is φ = 124906672.

The previous prime is 124906669. The next prime is 124906687. The reversal of 124906673 is 376609421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71791729 + 53114944 = 8473^2 + 7288^2 .

It is a cyclic number.

It is not a de Polignac number, because 124906673 - 2² = 124906669 is a prime.

It is not a weakly prime, because it can be changed into another prime (124906073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62453336 + 62453337.

It is an arithmetic number, because the mean of its divisors is an integer number (62453337).

Almost surely, 2^124906673 is an apocalyptic number.

It is an amenable number.

124906673 is a deficient number, since it is larger than the sum of its proper divisors (1).

124906673 is an equidigital number, since it uses as much as digits as its factorization.

124906673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 124906673 is about 11176.1653978455. The cubic root of 124906673 is about 499.8755330185.

The spelling of 124906673 in words is "one hundred twenty-four million, nine hundred six thousand, six hundred seventy-three".