314502245 has 16 divisors (see below), whose sum is σ = 390994560. Its totient is φ = 242566464.

The previous prime is 314502233. The next prime is 314502271. The reversal of 314502245 is 542205413.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 314502245 - 2²⁸ = 46066789 is a prime.

It is a super-2 number, since 2×314502245² = 197823324220080050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139094 + ... + 141336.

It is an arithmetic number, because the mean of its divisors is an integer number (24437160).

Almost surely, 2^314502245 is an apocalyptic number.

It is an amenable number.

314502245 is a deficient number, since it is larger than the sum of its proper divisors (76492315).

314502245 is a wasteful number, since it uses less digits than its factorization.

314502245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3244.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 314502245 is about 17734.2111468201. The cubic root of 314502245 is about 680.0506342054.

Adding to 314502245 its reverse (542205413), we get a palindrome (856707658).

The spelling of 314502245 in words is "three hundred fourteen million, five hundred two thousand, two hundred forty-five".