124672107 has 16 divisors (see below), whose sum is σ = 190937600. Its totient is φ = 70880832.

The previous prime is 124672057. The next prime is 124672147. The reversal of 124672107 is 701276421.

It is not a de Polignac number, because 124672107 - 2⁶ = 124672043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (124672147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10738 + ... + 19095.

It is an arithmetic number, because the mean of its divisors is an integer number (11933600).

Almost surely, 2^124672107 is an apocalyptic number.

124672107 is a deficient number, since it is larger than the sum of its proper divisors (66265493).

124672107 is a wasteful number, since it uses less digits than its factorization.

124672107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30042.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 124672107 is about 11165.6664377904. Note that the first 3 decimals coincide. The cubic root of 124672107 is about 499.5624265039.

The spelling of 124672107 in words is "one hundred twenty-four million, six hundred seventy-two thousand, one hundred seven".