99173376 has 176 divisors, whose sum is σ = 312454080. Its totient is φ = 30965760.

The previous prime is 99173353. The next prime is 99173381. The reversal of 99173376 is 67337199.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469911 + ... + 470121.

Almost surely, 2^99173376 is an apocalyptic number.

99173376 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99173376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156227040).

99173376 is an abundant number, since it is smaller than the sum of its proper divisors (213280704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99173376 is a wasteful number, since it uses less digits than its factorization.

99173376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 233 counting only the distinct ones).

The product of its digits is 214326, while the sum is 45.

The square root of 99173376 is about 9958.5830317370. The cubic root of 99173376 is about 462.8763934772.

The spelling of 99173376 in words is "ninety-nine million, one hundred seventy-three thousand, three hundred seventy-six".