99014893 has 4 divisors (see below), whose sum is σ = 99269820. Its totient is φ = 98759968.

The previous prime is 99014891. The next prime is 99014897. The reversal of 99014893 is 39841099.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 51652969 + 47361924 = 7187^2 + 6882^2 .

It is a cyclic number.

It is not a de Polignac number, because 99014893 - 2¹ = 99014891 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99014891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126880 + ... + 127657.

It is an arithmetic number, because the mean of its divisors is an integer number (24817455).

Almost surely, 2^99014893 is an apocalyptic number.

It is an amenable number.

99014893 is a deficient number, since it is larger than the sum of its proper divisors (254927).

99014893 is a wasteful number, since it uses less digits than its factorization.

99014893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254926.

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 99014893 is about 9950.6227443311. The cubic root of 99014893 is about 462.6296970569.

The spelling of 99014893 in words is "ninety-nine million, fourteen thousand, eight hundred ninety-three".