85625347 has 2 divisors, whose sum is σ = 85625348. Its totient is φ = 85625346.

The previous prime is 85625339. The next prime is 85625471. The reversal of 85625347 is 74352658.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85625347 - 2³ = 85625339 is a prime.

It is a super-3 number, since 3×85625347³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (85625147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42812673 + 42812674.

It is an arithmetic number, because the mean of its divisors is an integer number (42812674).

Almost surely, 2^85625347 is an apocalyptic number.

85625347 is a deficient number, since it is larger than the sum of its proper divisors (1).

85625347 is an equidigital number, since it uses as much as digits as its factorization.

85625347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 40.

The square root of 85625347 is about 9253.3965115519. The cubic root of 85625347 is about 440.7585863725.

The spelling of 85625347 in words is "eighty-five million, six hundred twenty-five thousand, three hundred forty-seven".