124085436 has 24 divisors (see below), whose sum is σ = 298873344. Its totient is φ = 40027440.

The previous prime is 124085417. The next prime is 124085443. The reversal of 124085436 is 634580421.

It is a junction number, because it is equal to n+sod(n) for n = 124085397 and 124085406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166410 + ... + 167153.

It is an arithmetic number, because the mean of its divisors is an integer number (12453056).

Almost surely, 2^124085436 is an apocalyptic number.

It is an amenable number.

124085436 is an abundant number, since it is smaller than the sum of its proper divisors (174787908).

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

124085436 is a wasteful number, since it uses less digits than its factorization.

124085436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333601 (or 333599 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 124085436 is about 11139.3642547499. The cubic root of 124085436 is about 498.7775952219. Note that the first 3 decimals are identical.

The spelling of 124085436 in words is "one hundred twenty-four million, eighty-five thousand, four hundred thirty-six".