1332912 has 40 divisors (see below), whose sum is σ = 3936256. Its totient is φ = 380736.

The previous prime is 1332893. The next prime is 1332913. The reversal of 1332912 is 2192331.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1332913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1648 + ... + 2319.

2^1332912 is an apocalyptic number.

1332912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1332912 is an abundant number, since it is smaller than the sum of its proper divisors (2603344).

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

1332912 is a wasteful number, since it uses less digits than its factorization.

1332912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3985 (or 3979 counting only the distinct ones).

The product of its digits is 324, while the sum is 21.

The square root of 1332912 is about 1154.5180812789. The cubic root of 1332912 is about 110.0526469750.

The spelling of 1332912 in words is "one million, three hundred thirty-two thousand, nine hundred twelve".