314845072 has 10 divisors (see below), whose sum is σ = 610012358. Its totient is φ = 157422528.

The previous prime is 314845061. The next prime is 314845079. The reversal of 314845072 is 270548413.

It can be written as a sum of positive squares in only one way, i.e., 186158736 + 128686336 = 13644^2 + 11344^2 .

It is not an unprimeable number, because it can be changed into a prime (314845079) by changing a digit.

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 as a sum of consecutive naturals, namely, 9838893 + ... + 9838924.

Almost surely, 2^314845072 is an apocalyptic number.

It is an amenable number.

314845072 is a deficient number, since it is larger than the sum of its proper divisors (295167286).

314845072 is a wasteful number, since it uses less digits than its factorization.

314845072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19677825 (or 19677819 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 314845072 is about 17743.8742105550. The cubic root of 314845072 is about 680.2976436321.

The spelling of 314845072 in words is "three hundred fourteen million, eight hundred forty-five thousand, seventy-two".