124322404 has 12 divisors (see below), whose sum is σ = 217732284. Its totient is φ = 62113184.

The previous prime is 124322389. The next prime is 124322461. The reversal of 124322404 is 404223421.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 88322404 + 36000000 = 9398^2 + 6000^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5827 + ... + 16810.

It is an arithmetic number, because the mean of its divisors is an integer number (18144357).

Almost surely, 2^124322404 is an apocalyptic number.

It is an amenable number.

124322404 is a deficient number, since it is larger than the sum of its proper divisors (93409880).

124322404 is a wasteful number, since it uses less digits than its factorization.

124322404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24014 (or 24012 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 124322404 is about 11149.9956950664. The cubic root of 124322404 is about 499.0949012478.

Adding to 124322404 its reverse (404223421), we get a palindrome (528545825).

The spelling of 124322404 in words is "one hundred twenty-four million, three hundred twenty-two thousand, four hundred four".