314224552 has 8 divisors (see below), whose sum is σ = 589171050. Its totient is φ = 157112272.

The previous prime is 314224531. The next prime is 314224553. The reversal of 314224552 is 255422413.

It can be written as a sum of positive squares in only one way, i.e., 168636196 + 145588356 = 12986^2 + 12066^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 314224552.

It is not an unprimeable number, because it can be changed into a prime (314224553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19639027 + ... + 19639042.

Almost surely, 2^314224552 is an apocalyptic number.

It is an amenable number.

314224552 is a deficient number, since it is larger than the sum of its proper divisors (274946498).

314224552 is a wasteful number, since it uses less digits than its factorization.

314224552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39278075 (or 39278071 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 314224552 is about 17726.3801155227. The cubic root of 314224552 is about 679.8504226944.

Adding to 314224552 its reverse (255422413), we get a palindrome (569646965).

The spelling of 314224552 in words is "three hundred fourteen million, two hundred twenty-four thousand, five hundred fifty-two".