314545772 has 6 divisors (see below), whose sum is σ = 550455108. Its totient is φ = 157272884.

The previous prime is 314545757. The next prime is 314545793. The reversal of 314545772 is 277545413.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39318218 + ... + 39318225.

It is an arithmetic number, because the mean of its divisors is an integer number (91742518).

Almost surely, 2^314545772 is an apocalyptic number.

It is an amenable number.

314545772 is a deficient number, since it is larger than the sum of its proper divisors (235909336).

314545772 is a wasteful number, since it uses less digits than its factorization.

314545772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78636447 (or 78636445 counting only the distinct ones).

The product of its digits is 117600, while the sum is 38.

The square root of 314545772 is about 17735.4383086520. The cubic root of 314545772 is about 680.0820056809.

The spelling of 314545772 in words is "three hundred fourteen million, five hundred forty-five thousand, seven hundred seventy-two".