99335845 has 32 divisors (see below), whose sum is σ = 146285568. Its totient is φ = 63203328.

The previous prime is 99335843. The next prime is 99335867. The reversal of 99335845 is 54853399.

It is a happy number.

It is a 6-Lehmer number, since φ(99335845) divides (99335845-1)⁶.

It is a cyclic number.

It is not a de Polignac number, because 99335845 - 2¹ = 99335843 is a prime.

It is a super-2 number, since 2×99335845² = 19735220203728050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99335795 and 99335804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99335843) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42292 + ... + 44578.

It is an arithmetic number, because the mean of its divisors is an integer number (4571424).

Almost surely, 2^99335845 is an apocalyptic number.

It is an amenable number.

99335845 is a deficient number, since it is larger than the sum of its proper divisors (46949723).

99335845 is a wasteful number, since it uses less digits than its factorization.

99335845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2389.

The product of its digits is 583200, while the sum is 46.

The square root of 99335845 is about 9966.7369284034. The cubic root of 99335845 is about 463.1290218823.

The spelling of 99335845 in words is "ninety-nine million, three hundred thirty-five thousand, eight hundred forty-five".