1146775424 has 16 divisors (see below), whose sum is σ = 2284591920. Its totient is φ = 573387648.

The previous prime is 1146775403. The next prime is 1146775433. The reversal of 1146775424 is 4245776411.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4479464 + ... + 4479719.

It is an arithmetic number, because the mean of its divisors is an integer number (142786995).

Almost surely, 2^1146775424 is an apocalyptic number.

It is an amenable number.

1146775424 is a deficient number, since it is larger than the sum of its proper divisors (1137816496).

1146775424 is an frugal number, since it uses more digits than its factorization.

1146775424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8959197 (or 8959185 counting only the distinct ones).

The product of its digits is 188160, while the sum is 41.

The square root of 1146775424 is about 33864.0727615566. The cubic root of 1146775424 is about 1046.7094032793.

The spelling of 1146775424 in words is "one billion, one hundred forty-six million, seven hundred seventy-five thousand, four hundred twenty-four".