99036671 has 2 divisors, whose sum is σ = 99036672. Its totient is φ = 99036670.

The previous prime is 99036667. The next prime is 99036673. The reversal of 99036671 is 17663099.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99036671 - 2² = 99036667 is a prime.

Together with 99036673, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99036673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49518335 + 49518336.

It is an arithmetic number, because the mean of its divisors is an integer number (49518336).

Almost surely, 2^99036671 is an apocalyptic number.

99036671 is a deficient number, since it is larger than the sum of its proper divisors (1).

99036671 is an equidigital number, since it uses as much as digits as its factorization.

99036671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 41.

The square root of 99036671 is about 9951.7169875354. The cubic root of 99036671 is about 462.6636125305.

It can be divided in two parts, 99036 and 671, that multiplied together give a triangular number (66453156 = T₁₁₅₂₈).

The spelling of 99036671 in words is "ninety-nine million, thirty-six thousand, six hundred seventy-one".