99405335 has 8 divisors (see below), whose sum is σ = 120047136. Its totient is φ = 79017120.

The previous prime is 99405331. The next prime is 99405337. The reversal of 99405335 is 53350499.

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

It is not a de Polignac number, because 99405335 - 2² = 99405331 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 (99405331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62531 + ... + 64100.

It is an arithmetic number, because the mean of its divisors is an integer number (15005892).

Almost surely, 2^99405335 is an apocalyptic number.

99405335 is a deficient number, since it is larger than the sum of its proper divisors (20641801).

99405335 is a wasteful number, since it uses less digits than its factorization.

99405335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126793.

The product of its (nonzero) digits is 72900, while the sum is 38.

The square root of 99405335 is about 9970.2224147709. Note that the first 3 decimals coincide. The cubic root of 99405335 is about 463.2369900724.

The spelling of 99405335 in words is "ninety-nine million, four hundred five thousand, three hundred thirty-five".