1371272 has 32 divisors (see below), whose sum is σ = 3006720. Its totient is φ = 574080.

The previous prime is 1371263. The next prime is 1371301. The reversal of 1371272 is 2721731.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2372 + ... + 2892.

It is an arithmetic number, because the mean of its divisors is an integer number (93960).

2^1371272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1371272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1503360).

1371272 is an abundant number, since it is smaller than the sum of its proper divisors (1635448).

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

1371272 is a wasteful number, since it uses less digits than its factorization.

1371272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581 (or 577 counting only the distinct ones).

The product of its digits is 588, while the sum is 23.

The square root of 1371272 is about 1171.0132364751. The cubic root of 1371272 is about 111.0984166238.

The spelling of 1371272 in words is "one million, three hundred seventy-one thousand, two hundred seventy-two".