99459169 has 4 divisors (see below), whose sum is σ = 100424896. Its totient is φ = 98493444.

The previous prime is 99459127. The next prime is 99459179. The reversal of 99459169 is 96195499.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 99459169 - 2¹¹ = 99457121 is a prime.

It is a super-2 number, since 2×99459169² = 19784252596341122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99459179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482709 + ... + 482914.

It is an arithmetic number, because the mean of its divisors is an integer number (25106224).

Almost surely, 2^99459169 is an apocalyptic number.

It is an amenable number.

99459169 is a deficient number, since it is larger than the sum of its proper divisors (965727).

99459169 is a wasteful number, since it uses less digits than its factorization.

99459169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965726.

The product of its digits is 787320, while the sum is 52.

The square root of 99459169 is about 9972.9217885232. The cubic root of 99459169 is about 463.3205985953.

The spelling of 99459169 in words is "ninety-nine million, four hundred fifty-nine thousand, one hundred sixty-nine".