124220426 has 8 divisors (see below), whose sum is σ = 203269824. Its totient is φ = 56463820.

The previous prime is 124220419. The next prime is 124220443. The reversal of 124220426 is 624022421.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2823170 + ... + 2823213.

It is an arithmetic number, because the mean of its divisors is an integer number (25408728).

Almost surely, 2^124220426 is an apocalyptic number.

124220426 is a deficient number, since it is larger than the sum of its proper divisors (79049398).

124220426 is a wasteful number, since it uses less digits than its factorization.

124220426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5646396.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 124220426 is about 11145.4217506562. The cubic root of 124220426 is about 498.9583996442.

Adding to 124220426 its reverse (624022421), we get a palindrome (748242847).

The spelling of 124220426 in words is "one hundred twenty-four million, two hundred twenty thousand, four hundred twenty-six".