1125964 has 12 divisors (see below), whose sum is σ = 2251984. Its totient is φ = 482544.

The previous prime is 1125953. The next prime is 1125973. The reversal of 1125964 is 4695211.

1125964 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 40213 = 1125964 / (1 + 1 + 2 + 5 + 9 + 6 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20079 + ... + 20134.

2^1125964 is an apocalyptic number.

1125964 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1125964 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1125964 is a wasteful number, since it uses less digits than its factorization.

1125964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40224 (or 40222 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

The square root of 1125964 is about 1061.1145084297. The cubic root of 1125964 is about 104.0338893501.

The spelling of 1125964 in words is "one million, one hundred twenty-five thousand, nine hundred sixty-four".