314708545 has 4 divisors (see below), whose sum is σ = 377650260. Its totient is φ = 251766832.

The previous prime is 314708543. The next prime is 314708557. The reversal of 314708545 is 545807413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 545807413 = 149 ⋅3663137.

It can be written as a sum of positive squares in 2 ways, for example, as 47320641 + 267387904 = 6879^2 + 16352^2 .

It is a cyclic number.

It is not a de Polignac number, because 314708545 - 2¹ = 314708543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (314708543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31470850 + ... + 31470859.

It is an arithmetic number, because the mean of its divisors is an integer number (94412565).

Almost surely, 2^314708545 is an apocalyptic number.

It is an amenable number.

314708545 is a deficient number, since it is larger than the sum of its proper divisors (62941715).

314708545 is an equidigital number, since it uses as much as digits as its factorization.

314708545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62941714.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 314708545 is about 17740.0266347038. The cubic root of 314708545 is about 680.1992963994.

The spelling of 314708545 in words is "three hundred fourteen million, seven hundred eight thousand, five hundred forty-five".