285465107 has 2 divisors, whose sum is σ = 285465108. Its totient is φ = 285465106.

The previous prime is 285465073. The next prime is 285465109. The reversal of 285465107 is 701564582.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 285465107 - 2⁶ = 285465043 is a prime.

Together with 285465109, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (285465109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142732553 + 142732554.

It is an arithmetic number, because the mean of its divisors is an integer number (142732554).

Almost surely, 2^285465107 is an apocalyptic number.

285465107 is a deficient number, since it is larger than the sum of its proper divisors (1).

285465107 is an equidigital number, since it uses as much as digits as its factorization.

285465107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 285465107 is about 16895.7126810324. The cubic root of 285465107 is about 658.4422298880.

The spelling of 285465107 in words is "two hundred eighty-five million, four hundred sixty-five thousand, one hundred seven".