314605147 has 4 divisors (see below), whose sum is σ = 314644320. Its totient is φ = 314565976.

The previous prime is 314605141. The next prime is 314605153. The reversal of 314605147 is 741506413.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 741506413 = 10333 ⋅71761.

It is an interprime number because it is at equal distance from previous prime (314605141) and next prime (314605153).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314605147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314605141) 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, 2668 + ... + 25225.

It is an arithmetic number, because the mean of its divisors is an integer number (78661080).

Almost surely, 2^314605147 is an apocalyptic number.

314605147 is a deficient number, since it is larger than the sum of its proper divisors (39173).

314605147 is a wasteful number, since it uses less digits than its factorization.

314605147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39172.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 314605147 is about 17737.1121381131. The cubic root of 314605147 is about 680.1247947143.

The spelling of 314605147 in words is "three hundred fourteen million, six hundred five thousand, one hundred forty-seven".