124105479 has 8 divisors (see below), whose sum is σ = 165543552. Its totient is φ = 82702200.

The previous prime is 124105477. The next prime is 124105523. The reversal of 124105479 is 974501421.

It is a happy number.

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

It is not a de Polignac number, because 124105479 - 2¹ = 124105477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124105477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1254 + ... + 15804.

It is an arithmetic number, because the mean of its divisors is an integer number (20692944).

Almost surely, 2^124105479 is an apocalyptic number.

124105479 is a deficient number, since it is larger than the sum of its proper divisors (41438073).

124105479 is a wasteful number, since it uses less digits than its factorization.

124105479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17397.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 124105479 is about 11140.2638658157. The cubic root of 124105479 is about 498.8044489271.

The spelling of 124105479 in words is "one hundred twenty-four million, one hundred five thousand, four hundred seventy-nine".