314310505 has 8 divisors (see below), whose sum is σ = 377280000. Its totient is φ = 251376816.

The previous prime is 314310463. The next prime is 314310509. The reversal of 314310505 is 505013413.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 314310505 - 2⁷ = 314310377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (314310509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17446 + ... + 30544.

It is an arithmetic number, because the mean of its divisors is an integer number (47160000).

Almost surely, 2^314310505 is an apocalyptic number.

It is an amenable number.

314310505 is a deficient number, since it is larger than the sum of its proper divisors (62969495).

314310505 is a wasteful number, since it uses less digits than its factorization.

314310505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17903.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 314310505 is about 17728.8043872112. The cubic root of 314310505 is about 679.9124058162.

Adding to 314310505 its reverse (505013413), we get a palindrome (819323918).

The spelling of 314310505 in words is "three hundred fourteen million, three hundred ten thousand, five hundred five".