99086894 has 16 divisors (see below), whose sum is σ = 151553808. Its totient is φ = 48578112.

The previous prime is 99086887. The next prime is 99086941. The reversal of 99086894 is 49868099.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 20564 + ... + 24920.

It is an arithmetic number, because the mean of its divisors is an integer number (9472113).

Almost surely, 2^99086894 is an apocalyptic number.

99086894 is a deficient number, since it is larger than the sum of its proper divisors (52466914).

99086894 is a wasteful number, since it uses less digits than its factorization.

99086894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4579.

The product of its (nonzero) digits is 1119744, while the sum is 53.

The square root of 99086894 is about 9954.2400011251. The cubic root of 99086894 is about 462.7418072290.

The spelling of 99086894 in words is "ninety-nine million, eighty-six thousand, eight hundred ninety-four".