1332251272 has 32 divisors (see below), whose sum is σ = 2868487200. Its totient is φ = 573696000.

The previous prime is 1332251251. The next prime is 1332251293. The reversal of 1332251272 is 2721522331.

It is an interprime number because it is at equal distance from previous prime (1332251251) and next prime (1332251293).

It is a self number, because there is not a number n which added to its sum of digits gives 1332251272.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396729 + ... + 400072.

It is an arithmetic number, because the mean of its divisors is an integer number (89640225).

Almost surely, 2^1332251272 is an apocalyptic number.

It is an amenable number.

1332251272 is an abundant number, since it is smaller than the sum of its proper divisors (1536235928).

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

1332251272 is a wasteful number, since it uses less digits than its factorization.

1332251272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796837 (or 796833 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 1332251272 is about 36500.0174246534. The cubic root of 1332251272 is about 1100.3445950683.

The spelling of 1332251272 in words is "one billion, three hundred thirty-two million, two hundred fifty-one thousand, two hundred seventy-two".