314452091 has 2 divisors, whose sum is σ = 314452092. Its totient is φ = 314452090.

The previous prime is 314452081. The next prime is 314452121. The reversal of 314452091 is 190254413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314452091 - 2⁶ = 314452027 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (314452081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157226045 + 157226046.

It is an arithmetic number, because the mean of its divisors is an integer number (157226046).

Almost surely, 2^314452091 is an apocalyptic number.

314452091 is a deficient number, since it is larger than the sum of its proper divisors (1).

314452091 is an equidigital number, since it uses as much as digits as its factorization.

314452091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 314452091 is about 17732.7970438958. The cubic root of 314452091 is about 680.0144828230.

The spelling of 314452091 in words is "three hundred fourteen million, four hundred fifty-two thousand, ninety-one".