99514823 has 2 divisors, whose sum is σ = 99514824. Its totient is φ = 99514822.

The previous prime is 99514801. The next prime is 99514843. The reversal of 99514823 is 32841599.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99514823 - 2¹² = 99510727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99514843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49757411 + 49757412.

It is an arithmetic number, because the mean of its divisors is an integer number (49757412).

Almost surely, 2^99514823 is an apocalyptic number.

99514823 is a deficient number, since it is larger than the sum of its proper divisors (1).

99514823 is an equidigital number, since it uses as much as digits as its factorization.

99514823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 41.

The square root of 99514823 is about 9975.7116538120. The cubic root of 99514823 is about 463.4070020134.

The spelling of 99514823 in words is "ninety-nine million, five hundred fourteen thousand, eight hundred twenty-three".