314506545 has 32 divisors (see below), whose sum is σ = 541572480. Its totient is φ = 155274240.

The previous prime is 314506523. The next prime is 314506547. The reversal of 314506545 is 545605413.

It is not a de Polignac number, because 314506545 - 2⁶ = 314506481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (314506547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5446 + ... + 25664.

It is an arithmetic number, because the mean of its divisors is an integer number (16924140).

Almost surely, 2^314506545 is an apocalyptic number.

It is an amenable number.

314506545 is a deficient number, since it is larger than the sum of its proper divisors (227065935).

314506545 is a wasteful number, since it uses less digits than its factorization.

314506545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20305.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 314506545 is about 17734.3323810061. The cubic root of 314506545 is about 680.0537334990.

The spelling of 314506545 in words is "three hundred fourteen million, five hundred six thousand, five hundred forty-five".