314545 has 32 divisors (see below), whose sum is σ = 506880. Its totient is φ = 181440.

The previous prime is 314543. The next prime is 314549. The reversal of 314545 is 545413.

It is not a de Polignac number, because 314545 - 2¹ = 314543 is a prime.

314545 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (314543) 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, 7294 + ... + 7336.

It is an arithmetic number, because the mean of its divisors is an integer number (15840).

2³¹⁴⁵⁴⁵ is an apocalyptic number.

314545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

314545 is a deficient number, since it is larger than the sum of its proper divisors (192335).

314545 is a wasteful number, since it uses less digits than its factorization.

314545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85.

The product of its digits is 1200, while the sum is 22.

The square root of 314545 is about 560.8431153184. The cubic root of 314545 is about 68.0081449298.

Adding to 314545 its reverse (545413), we get a palindrome (859958).

The spelling of 314545 in words is "three hundred fourteen thousand, five hundred forty-five".