1146424 has 16 divisors (see below), whose sum is σ = 2196000. Its totient is φ = 560832.

The previous prime is 1146421. The next prime is 1146461. The reversal of 1146424 is 4246411.

It is a junction number, because it is equal to n+sod(n) for n = 1146395 and 1146404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146421) by changing a digit.

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, 1149 + ... + 1900.

It is an arithmetic number, because the mean of its divisors is an integer number (137250).

2^1146424 is an apocalyptic number.

It is an amenable number.

1146424 is a deficient number, since it is larger than the sum of its proper divisors (1049576).

1146424 is a wasteful number, since it uses less digits than its factorization.

1146424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3102 (or 3098 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The square root of 1146424 is about 1070.7119127011. The cubic root of 1146424 is about 104.6602472611.

The spelling of 1146424 in words is "one million, one hundred forty-six thousand, four hundred twenty-four".