314011505 has 12 divisors (see below), whose sum is σ = 400285020. Its totient is φ = 236431104.

The previous prime is 314011459. The next prime is 314011543. The reversal of 314011505 is 505110413.

It can be written as a sum of positive squares in 6 ways, for example, as 42981136 + 271030369 = 6556^2 + 16463^2 .

It is not a de Polignac number, because 314011505 - 2¹⁰ = 314010481 is a prime.

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, 107210 + ... + 110099.

It is an arithmetic number, because the mean of its divisors is an integer number (33357085).

Almost surely, 2^314011505 is an apocalyptic number.

It is an amenable number.

314011505 is a deficient number, since it is larger than the sum of its proper divisors (86273515).

314011505 is a wasteful number, since it uses less digits than its factorization.

314011505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217348 (or 217331 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 314011505 is about 17720.3697760515. The cubic root of 314011505 is about 679.6967397749.

Adding to 314011505 its reverse (505110413), we get a palindrome (819121918).

The spelling of 314011505 in words is "three hundred fourteen million, eleven thousand, five hundred five".