314731265 has 8 divisors (see below), whose sum is σ = 378089640. Its totient is φ = 251510272.

The previous prime is 314731259. The next prime is 314731271. The reversal of 314731265 is 562137413.

It is an interprime number because it is at equal distance from previous prime (314731259) and next prime (314731271).

It can be written as a sum of positive squares in 4 ways, for example, as 25969216 + 288762049 = 5096^2 + 16993^2 .

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 314731265 - 2¹⁸ = 314469121 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29234 + ... + 38523.

It is an arithmetic number, because the mean of its divisors is an integer number (47261205).

Almost surely, 2^314731265 is an apocalyptic number.

It is an amenable number.

314731265 is a deficient number, since it is larger than the sum of its proper divisors (63358375).

314731265 is an equidigital number, since it uses as much as digits as its factorization.

314731265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68691.

The product of its digits is 15120, while the sum is 32.

The square root of 314731265 is about 17740.6669829519. Note that the first 3 decimals coincide. The cubic root of 314731265 is about 680.2156647253.

Adding to 314731265 its reverse (562137413), we get a palindrome (876868678).

The spelling of 314731265 in words is "three hundred fourteen million, seven hundred thirty-one thousand, two hundred sixty-five".