1332012 has 24 divisors (see below), whose sum is σ = 3390912. Its totient is φ = 403600.

The previous prime is 1331989. The next prime is 1332017. The reversal of 1332012 is 2102331.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (1332017) 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, 4914 + ... + 5177.

It is an arithmetic number, because the mean of its divisors is an integer number (141288).

2^1332012 is an apocalyptic number.

1332012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1332012 is an abundant number, since it is smaller than the sum of its proper divisors (2058900).

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

1332012 is a wasteful number, since it uses less digits than its factorization.

1332012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10109 (or 10107 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1332012 is about 1154.1282424410. The cubic root of 1332012 is about 110.0278717252.

Adding to 1332012 its reverse (2102331), we get a palindrome (3434343).

It can be divided in two parts, 133 and 2012, that added together give a triangular number (2145 = T₆₅).

The spelling of 1332012 in words is "one million, three hundred thirty-two thousand, twelve".