124935005 has 8 divisors (see below), whose sum is σ = 161454552. Its totient is φ = 92259648.

The previous prime is 124935001. The next prime is 124935029. The reversal of 124935005 is 500539421.

It can be written as a sum of positive squares in 4 ways, for example, as 16337764 + 108597241 = 4042^2 + 10421^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 124935005 - 2² = 124935001 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124935001) 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 in 7 ways as a sum of consecutive naturals, for example, 960974 + ... + 961103.

It is an arithmetic number, because the mean of its divisors is an integer number (20181819).

Almost surely, 2^124935005 is an apocalyptic number.

It is an amenable number.

124935005 is a deficient number, since it is larger than the sum of its proper divisors (36519547).

124935005 is a wasteful number, since it uses less digits than its factorization.

124935005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922095.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 124935005 is about 11177.4328447994. The cubic root of 124935005 is about 499.9133249757.

The spelling of 124935005 in words is "one hundred twenty-four million, nine hundred thirty-five thousand, five".