1164944 has 20 divisors (see below), whose sum is σ = 2462640. Its totient is φ = 529440.

The previous prime is 1164941. The next prime is 1164953. The reversal of 1164944 is 4494611.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1164941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3134 + ... + 3485.

It is an arithmetic number, because the mean of its divisors is an integer number (123132).

2^1164944 is an apocalyptic number.

It is an amenable number.

1164944 is an abundant number, since it is smaller than the sum of its proper divisors (1297696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1164944 is a wasteful number, since it uses less digits than its factorization.

1164944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6638 (or 6632 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 1164944 is about 1079.3257154353. The cubic root of 1164944 is about 105.2208202369.

The spelling of 1164944 in words is "one million, one hundred sixty-four thousand, nine hundred forty-four".