124948135 has 32 divisors (see below), whose sum is σ = 169666560. Its totient is φ = 87696000.

The previous prime is 124948111. The next prime is 124948141. The reversal of 124948135 is 531849421.

It is not a de Polignac number, because 124948135 - 2¹⁹ = 124423847 is a prime.

It is a super-2 number, since 2×124948135² = 31224072879956450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124948094 and 124948103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118360 + ... + 119410.

It is an arithmetic number, because the mean of its divisors is an integer number (5302080).

Almost surely, 2^124948135 is an apocalyptic number.

124948135 is a deficient number, since it is larger than the sum of its proper divisors (44718425).

124948135 is a wasteful number, since it uses less digits than its factorization.

124948135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159.

The product of its digits is 34560, while the sum is 37.

The square root of 124948135 is about 11178.0201735370. The cubic root of 124948135 is about 499.9308371001.

The spelling of 124948135 in words is "one hundred twenty-four million, nine hundred forty-eight thousand, one hundred thirty-five".