124552132 has 24 divisors (see below), whose sum is σ = 233041536. Its totient is φ = 58040448.

The previous prime is 124552121. The next prime is 124552133. The reversal of 124552132 is 231255421.

It is a junction number, because it is equal to n+sod(n) for n = 124552097 and 124552106.

It is not an unprimeable number, because it can be changed into a prime (124552133) 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, 1888 + ... + 15895.

It is an arithmetic number, because the mean of its divisors is an integer number (9710064).

Almost surely, 2^124552132 is an apocalyptic number.

It is an amenable number.

124552132 is a deficient number, since it is larger than the sum of its proper divisors (108489404).

124552132 is a wasteful number, since it uses less digits than its factorization.

124552132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17907 (or 17905 counting only the distinct ones).

The product of its digits is 2400, while the sum is 25.

The square root of 124552132 is about 11160.2926484927. The cubic root of 124552132 is about 499.4021280499.

The spelling of 124552132 in words is "one hundred twenty-four million, five hundred fifty-two thousand, one hundred thirty-two".