1127964 has 12 divisors (see below), whose sum is σ = 2631944. Its totient is φ = 375984.

The previous prime is 1127957. The next prime is 1127969. The reversal of 1127964 is 4697211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1127969) 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, 46987 + ... + 47010.

2^1127964 is an apocalyptic number.

It is an amenable number.

1127964 is an abundant number, since it is smaller than the sum of its proper divisors (1503980).

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

1127964 is a wasteful number, since it uses less digits than its factorization.

1127964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94004 (or 94002 counting only the distinct ones).

The product of its digits is 3024, while the sum is 30.

The square root of 1127964 is about 1062.0564956724. The cubic root of 1127964 is about 104.0954498459.

The spelling of 1127964 in words is "one million, one hundred twenty-seven thousand, nine hundred sixty-four".