124225242 has 8 divisors (see below), whose sum is σ = 248450496. Its totient is φ = 41408412.

The previous prime is 124225223. The next prime is 124225247. The reversal of 124225242 is 242522421.

It is a sphenic number, since it is the product of 3 distinct primes.

124225242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (124225247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10352098 + ... + 10352109.

It is an arithmetic number, because the mean of its divisors is an integer number (31056312).

Almost surely, 2^124225242 is an apocalyptic number.

124225242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

124225242 is a wasteful number, since it uses less digits than its factorization.

124225242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20704212.

The product of its digits is 2560, while the sum is 24.

The square root of 124225242 is about 11145.6378014002. The cubic root of 124225242 is about 498.9648477318.

Adding to 124225242 its reverse (242522421), we get a palindrome (366747663).

The spelling of 124225242 in words is "one hundred twenty-four million, two hundred twenty-five thousand, two hundred forty-two".