1124404 has 12 divisors (see below), whose sum is σ = 1975428. Its totient is φ = 560000.

The previous prime is 1124377. The next prime is 1124423. The reversal of 1124404 is 4044211.

It can be written as a sum of positive squares in 2 ways, for example, as 1060900 + 63504 = 1030^2 + 252^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1254 + ... + 1954.

It is an arithmetic number, because the mean of its divisors is an integer number (164619).

2^1124404 is an apocalyptic number.

It is an amenable number.

1124404 is a deficient number, since it is larger than the sum of its proper divisors (851024).

1124404 is a wasteful number, since it uses less digits than its factorization.

1124404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106 (or 1104 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1124404 is about 1060.3791774644. The cubic root of 1124404 is about 103.9858215385.

Adding to 1124404 its reverse (4044211), we get a palindrome (5168615).

The spelling of 1124404 in words is "one million, one hundred twenty-four thousand, four hundred four".