1359172272 has 40 divisors (see below), whose sum is σ = 3523725360. Its totient is φ = 451440640.

The previous prime is 1359172267. The next prime is 1359172303. The reversal of 1359172272 is 2722719531.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1359172272.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36897 + ... + 63872.

It is an arithmetic number, because the mean of its divisors is an integer number (88093134).

Almost surely, 2^1359172272 is an apocalyptic number.

1359172272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1359172272 is an abundant number, since it is smaller than the sum of its proper divisors (2164553088).

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

1359172272 is a wasteful number, since it uses less digits than its factorization.

1359172272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101061 (or 101055 counting only the distinct ones).

The product of its digits is 52920, while the sum is 39.

The square root of 1359172272 is about 36866.9536577136. The cubic root of 1359172272 is about 1107.7068346445.

The spelling of 1359172272 in words is "one billion, three hundred fifty-nine million, one hundred seventy-two thousand, two hundred seventy-two".