1359872 has 30 divisors (see below), whose sum is σ = 2752428. Its totient is φ = 671744.

The previous prime is 1359871. The next prime is 1359901. The reversal of 1359872 is 2789531.

It is a super-3 number, since 3×1359872³ = 7544237461333868544, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1359871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16343 + ... + 16425.

2^1359872 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 1359872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1376214).

1359872 is an abundant number, since it is smaller than the sum of its proper divisors (1392556).

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

1359872 is an frugal number, since it uses more digits than its factorization.

1359872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111 (or 85 counting only the distinct ones).

The product of its digits is 15120, while the sum is 35.

The square root of 1359872 is about 1166.1354981305. The cubic root of 1359872 is about 110.7896891620.

The spelling of 1359872 in words is "one million, three hundred fifty-nine thousand, eight hundred seventy-two".