124242230 has 32 divisors (see below), whose sum is σ = 256011840. Its totient is φ = 42526080.

The previous prime is 124242211. The next prime is 124242241. The reversal of 124242230 is 32242421.

It is a super-2 number, since 2×124242230² = 30872263430745800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56960 + ... + 59100.

It is an arithmetic number, because the mean of its divisors is an integer number (8000370).

Almost surely, 2^124242230 is an apocalyptic number.

124242230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124242230 is an abundant number, since it is smaller than the sum of its proper divisors (131769610).

124242230 is a wasteful number, since it uses less digits than its factorization.

124242230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 124242230 is about 11146.3998672217. The cubic root of 124242230 is about 498.9875914414.

Adding to 124242230 its reverse (32242421), we get a palindrome (156484651).

The spelling of 124242230 in words is "one hundred twenty-four million, two hundred forty-two thousand, two hundred thirty".