85071367 has 2 divisors, whose sum is σ = 85071368. Its totient is φ = 85071366.

The previous prime is 85071299. The next prime is 85071373. The reversal of 85071367 is 76317058.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 85071367 - 2¹⁵ = 85038599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85071377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42535683 + 42535684.

It is an arithmetic number, because the mean of its divisors is an integer number (42535684).

Almost surely, 2^85071367 is an apocalyptic number.

85071367 is a deficient number, since it is larger than the sum of its proper divisors (1).

85071367 is an equidigital number, since it uses as much as digits as its factorization.

85071367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 85071367 is about 9223.4140642172. The cubic root of 85071367 is about 439.8059871233.

The spelling of 85071367 in words is "eighty-five million, seventy-one thousand, three hundred sixty-seven".