99469173 has 8 divisors (see below), whose sum is σ = 136903936. Its totient is φ = 64173600.

The previous prime is 99469169. The next prime is 99469187. The reversal of 99469173 is 37196499.

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

It is not a de Polignac number, because 99469173 - 2² = 99469169 is a prime.

It is a super-3 number, since 3×99469173³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99469673) 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, 534688 + ... + 534873.

It is an arithmetic number, because the mean of its divisors is an integer number (17112992).

Almost surely, 2^99469173 is an apocalyptic number.

99469173 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

It is an amenable number.

99469173 is a deficient number, since it is larger than the sum of its proper divisors (37434763).

99469173 is a wasteful number, since it uses less digits than its factorization.

99469173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069595.

The product of its digits is 367416, while the sum is 48.

The square root of 99469173 is about 9973.4233340413. The cubic root of 99469173 is about 463.3361322859.

The spelling of 99469173 in words is "ninety-nine million, four hundred sixty-nine thousand, one hundred seventy-three".