124907047 has 2 divisors, whose sum is σ = 124907048. Its totient is φ = 124907046.

The previous prime is 124907039. The next prime is 124907051. The reversal of 124907047 is 740709421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124907047 - 2³ = 124907039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124907087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62453523 + 62453524.

It is an arithmetic number, because the mean of its divisors is an integer number (62453524).

Almost surely, 2^124907047 is an apocalyptic number.

124907047 is a deficient number, since it is larger than the sum of its proper divisors (1).

124907047 is an equidigital number, since it uses as much as digits as its factorization.

124907047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 124907047 is about 11176.1821298689. The cubic root of 124907047 is about 499.8760319330.

The spelling of 124907047 in words is "one hundred twenty-four million, nine hundred seven thousand, forty-seven".