124532012 has 24 divisors (see below), whose sum is σ = 241097472. Its totient is φ = 55806800.

The previous prime is 124531997. The next prime is 124532027. The reversal of 124532012 is 210235421.

It is an interprime number because it is at equal distance from previous prime (124531997) and next prime (124532027).

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, 16808 + ... + 23055.

It is an arithmetic number, because the mean of its divisors is an integer number (10045728).

Almost surely, 2^124532012 is an apocalyptic number.

It is an amenable number.

124532012 is a deficient number, since it is larger than the sum of its proper divisors (116565460).

124532012 is a wasteful number, since it uses less digits than its factorization.

124532012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39949 (or 39947 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 124532012 is about 11159.3912020325. The cubic root of 124532012 is about 499.3752356642.

Adding to 124532012 its reverse (210235421), we get a palindrome (334767433).

The spelling of 124532012 in words is "one hundred twenty-four million, five hundred thirty-two thousand, twelve".