124730424 has 96 divisors (see below), whose sum is σ = 415789920. Its totient is φ = 32894208.

The previous prime is 124730423. The next prime is 124730443. The reversal of 124730424 is 424037421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124730423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2967 + ... + 16070.

It is an arithmetic number, because the mean of its divisors is an integer number (4331145).

Almost surely, 2^124730424 is an apocalyptic number.

124730424 is a gapful number since it is divisible by the number (14) 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 124730424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207894960).

124730424 is an abundant number, since it is smaller than the sum of its proper divisors (291059496).

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

124730424 is a wasteful number, since it uses less digits than its factorization.

124730424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19069 (or 19062 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 124730424 is about 11168.2775753471. The cubic root of 124730424 is about 499.6403066368.

Adding to 124730424 its reverse (424037421), we get a palindrome (548767845).

The spelling of 124730424 in words is "one hundred twenty-four million, seven hundred thirty thousand, four hundred twenty-four".