124671017 has 6 divisors (see below), whose sum is σ = 130327722. Its totient is φ = 119250032.

The previous prime is 124670993. The next prime is 124671059. The reversal of 124671017 is 710176421.

It can be written as a sum of positive squares in only one way, i.e., 106172416 + 18498601 = 10304^2 + 4301^2 .

It is not a de Polignac number, because 124671017 - 2¹⁴ = 124654633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124671917) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117308 + ... + 118365.

It is an arithmetic number, because the mean of its divisors is an integer number (21721287).

Almost surely, 2^124671017 is an apocalyptic number.

It is an amenable number.

124671017 is a deficient number, since it is larger than the sum of its proper divisors (5656705).

124671017 is an equidigital number, since it uses as much as digits as its factorization.

124671017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235719 (or 235696 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 124671017 is about 11165.6176273415. The cubic root of 124671017 is about 499.5609706192.

The spelling of 124671017 in words is "one hundred twenty-four million, six hundred seventy-one thousand, seventeen".