124347427 has 8 divisors (see below), whose sum is σ = 125698320. Its totient is φ = 123002880.

The previous prime is 124347409. The next prime is 124347437. The reversal of 124347427 is 724743421.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124347427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124347392 and 124347401.

It is not an unprimeable number, because it can be changed into a prime (124347437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44899 + ... + 47587.

It is an arithmetic number, because the mean of its divisors is an integer number (15712290).

Almost surely, 2^124347427 is an apocalyptic number.

124347427 is a deficient number, since it is larger than the sum of its proper divisors (1350893).

124347427 is a wasteful number, since it uses less digits than its factorization.

124347427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3173.

The product of its digits is 37632, while the sum is 34.

The square root of 124347427 is about 11151.1177466656. The cubic root of 124347427 is about 499.1283841211.

The spelling of 124347427 in words is "one hundred twenty-four million, three hundred forty-seven thousand, four hundred twenty-seven".