124047108 has 18 divisors (see below), whose sum is σ = 313563614. Its totient is φ = 41349024.

The previous prime is 124047097. The next prime is 124047137. The reversal of 124047108 is 801740421.

It can be written as a sum of positive squares in only one way, i.e., 118200384 + 5846724 = 10872^2 + 2418^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1722841 + ... + 1722912.

Almost surely, 2^124047108 is an apocalyptic number.

124047108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

124047108 is an abundant number, since it is smaller than the sum of its proper divisors (189516506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124047108 is a wasteful number, since it uses less digits than its factorization.

124047108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3445763 (or 3445758 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 124047108 is about 11137.6437364462. The cubic root of 124047108 is about 498.7262351350.

Adding to 124047108 its reverse (801740421), we get a palindrome (925787529).

The spelling of 124047108 in words is "one hundred twenty-four million, forty-seven thousand, one hundred eight".