124530252 has 96 divisors (see below), whose sum is σ = 364277760. Its totient is φ = 32166720.

The previous prime is 124530247. The next prime is 124530269. The reversal of 124530252 is 252035421.

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, 283449 + ... + 283887.

It is an arithmetic number, because the mean of its divisors is an integer number (3794560).

Almost surely, 2^124530252 is an apocalyptic number.

124530252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124530252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182138880).

124530252 is an abundant number, since it is smaller than the sum of its proper divisors (239747508).

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

124530252 is a wasteful number, since it uses less digits than its factorization.

124530252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771 (or 769 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 124530252 is about 11159.3123444055. The cubic root of 124530252 is about 499.3728831110.

Adding to 124530252 its reverse (252035421), we get a palindrome (376565673).

The spelling of 124530252 in words is "one hundred twenty-four million, five hundred thirty thousand, two hundred fifty-two".