314230545 has 12 divisors (see below), whose sum is σ = 544666356. Its totient is φ = 167589600.

The previous prime is 314230537. The next prime is 314230583. The reversal of 314230545 is 545032413.

314230545 is a `hidden beast` number, since 314 + 2 + 305 + 45 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 221146641 + 93083904 = 14871^2 + 9648^2 .

It is not a de Polignac number, because 314230545 - 2³ = 314230537 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3491406 + ... + 3491495.

It is an arithmetic number, because the mean of its divisors is an integer number (45388863).

Almost surely, 2^314230545 is an apocalyptic number.

It is an amenable number.

314230545 is a deficient number, since it is larger than the sum of its proper divisors (230435811).

314230545 is a wasteful number, since it uses less digits than its factorization.

314230545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6982912 (or 6982909 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 314230545 is about 17726.5491565617. The cubic root of 314230545 is about 679.8547447815.

Adding to 314230545 its reverse (545032413), we get a palindrome (859262958).

The spelling of 314230545 in words is "three hundred fourteen million, two hundred thirty thousand, five hundred forty-five".