1472221314 has 12 divisors (see below), whose sum is σ = 3189812886. Its totient is φ = 490740432.

The previous prime is 1472221297. The next prime is 1472221339. The reversal of 1472221314 is 4131222741.

It can be written as a sum of positive squares in only one way, i.e., 1298377089 + 173844225 = 36033^2 + 13185^2 .

It is a Curzon number.

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 5 ways as a sum of consecutive naturals, for example, 40895019 + ... + 40895054.

Almost surely, 2^1472221314 is an apocalyptic number.

1472221314 is an abundant number, since it is smaller than the sum of its proper divisors (1717591572).

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

1472221314 is a wasteful number, since it uses less digits than its factorization.

1472221314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81790081 (or 81790078 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 1472221314 is about 38369.5362755403. The cubic root of 1472221314 is about 1137.6037988280.

The spelling of 1472221314 in words is "one billion, four hundred seventy-two million, two hundred twenty-one thousand, three hundred fourteen".