124906907 has 2 divisors, whose sum is σ = 124906908. Its totient is φ = 124906906.

The previous prime is 124906889. The next prime is 124906921. The reversal of 124906907 is 709609421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124906907 - 2¹⁴ = 124890523 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (124906987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62453453 + 62453454.

It is an arithmetic number, because the mean of its divisors is an integer number (62453454).

Almost surely, 2^124906907 is an apocalyptic number.

124906907 is a deficient number, since it is larger than the sum of its proper divisors (1).

124906907 is an equidigital number, since it uses as much as digits as its factorization.

124906907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 124906907 is about 11176.1758665476. The cubic root of 124906907 is about 499.8758451737.

The spelling of 124906907 in words is "one hundred twenty-four million, nine hundred six thousand, nine hundred seven".