314520087 has 16 divisors (see below), whose sum is σ = 487127552. Its totient is φ = 176778720.

The previous prime is 314520083. The next prime is 314520137. The reversal of 314520087 is 780025413.

It is not a de Polignac number, because 314520087 - 2² = 314520083 is a prime.

It is a super-3 number, since 3×314520087³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314520083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121483 + ... + 124044.

It is an arithmetic number, because the mean of its divisors is an integer number (30445472).

Almost surely, 2^314520087 is an apocalyptic number.

314520087 is a deficient number, since it is larger than the sum of its proper divisors (172607465).

314520087 is a wasteful number, since it uses less digits than its factorization.

314520087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245598.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 314520087 is about 17734.7141786948. The cubic root of 314520087 is about 680.0634939270.

It can be divided in two parts, 3145 and 20087, that added together give a palindrome (23232).

The spelling of 314520087 in words is "three hundred fourteen million, five hundred twenty thousand, eighty-seven".