99087854 has 8 divisors (see below), whose sum is σ = 150075120. Its totient is φ = 49062816.

The previous prime is 99087827. The next prime is 99087889. The reversal of 99087854 is 45878099.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240299 + ... + 240710.

It is an arithmetic number, because the mean of its divisors is an integer number (18759390).

Almost surely, 2^99087854 is an apocalyptic number.

99087854 is a deficient number, since it is larger than the sum of its proper divisors (50987266).

99087854 is a wasteful number, since it uses less digits than its factorization.

99087854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481114.

The product of its (nonzero) digits is 725760, while the sum is 50.

The square root of 99087854 is about 9954.2882216661. The cubic root of 99087854 is about 462.7433016436.

The spelling of 99087854 in words is "ninety-nine million, eighty-seven thousand, eight hundred fifty-four".