85676299 has 2 divisors, whose sum is σ = 85676300. Its totient is φ = 85676298.

The previous prime is 85676293. The next prime is 85676303. The reversal of 85676299 is 99267658.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 85676299 - 2⁵ = 85676267 is a prime.

It is not a weakly prime, because it can be changed into another prime (85676293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42838149 + 42838150.

It is an arithmetic number, because the mean of its divisors is an integer number (42838150).

Almost surely, 2^85676299 is an apocalyptic number.

85676299 is a deficient number, since it is larger than the sum of its proper divisors (1).

85676299 is an equidigital number, since it uses as much as digits as its factorization.

85676299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1632960, while the sum is 52.

The square root of 85676299 is about 9256.1492533342. The cubic root of 85676299 is about 440.8459945962.

The spelling of 85676299 in words is "eighty-five million, six hundred seventy-six thousand, two hundred ninety-nine".