1332001452 has 24 divisors (see below), whose sum is σ = 3108607936. Its totient is φ = 443914128.

The previous prime is 1332001423. The next prime is 1332001483. The reversal of 1332001452 is 2541002331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94743 + ... + 107889.

Almost surely, 2^1332001452 is an apocalyptic number.

1332001452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1332001452 is an abundant number, since it is smaller than the sum of its proper divisors (1776606484).

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

1332001452 is a wasteful number, since it uses less digits than its factorization.

1332001452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21597 (or 21595 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1332001452 is about 36496.5950740614. The cubic root of 1332001452 is about 1100.2758129308.

Adding to 1332001452 its reverse (2541002331), we get a palindrome (3873003783).

The spelling of 1332001452 in words is "one billion, three hundred thirty-two million, one thousand, four hundred fifty-two".