1356132272 has 20 divisors (see below), whose sum is σ = 2866370856. Its totient is φ = 616423680.

The previous prime is 1356132259. The next prime is 1356132311. The reversal of 1356132272 is 2722316531.

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, 3852473 + ... + 3852824.

Almost surely, 2^1356132272 is an apocalyptic number.

It is an amenable number.

1356132272 is an abundant number, since it is smaller than the sum of its proper divisors (1510238584).

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

1356132272 is a wasteful number, since it uses less digits than its factorization.

1356132272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7705316 (or 7705310 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 1356132272 is about 36825.7012424747. The cubic root of 1356132272 is about 1106.8803653382.

The spelling of 1356132272 in words is "one billion, three hundred fifty-six million, one hundred thirty-two thousand, two hundred seventy-two".