124542226 has 8 divisors (see below), whose sum is σ = 196645680. Its totient is φ = 58993668.

The previous prime is 124542203. The next prime is 124542227. The reversal of 124542226 is 622245421.

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

It is a junction number, because it is equal to n+sod(n) for n = 124542194 and 124542203.

It is not an unprimeable number, because it can be changed into a prime (124542227) 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, 1638676 + ... + 1638751.

It is an arithmetic number, because the mean of its divisors is an integer number (24580710).

Almost surely, 2^124542226 is an apocalyptic number.

124542226 is a deficient number, since it is larger than the sum of its proper divisors (72103454).

124542226 is a wasteful number, since it uses less digits than its factorization.

124542226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3277448.

The product of its digits is 7680, while the sum is 28.

The square root of 124542226 is about 11159.8488341017. The cubic root of 124542226 is about 499.3888880553.

Adding to 124542226 its reverse (622245421), we get a palindrome (746787647).

The spelling of 124542226 in words is "one hundred twenty-four million, five hundred forty-two thousand, two hundred twenty-six".