99811352 has 48 divisors (see below), whose sum is σ = 207556560. Its totient is φ = 44903936.

The previous prime is 99811339. The next prime is 99811357. The reversal of 99811352 is 25311899.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99811357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52238 + ... + 54114.

It is an arithmetic number, because the mean of its divisors is an integer number (4324095).

Almost surely, 2^99811352 is an apocalyptic number.

99811352 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

99811352 is an abundant number, since it is smaller than the sum of its proper divisors (107745208).

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

99811352 is a wasteful number, since it uses less digits than its factorization.

99811352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1940 (or 1919 counting only the distinct ones).

The product of its digits is 19440, while the sum is 38.

The square root of 99811352 is about 9990.5631472905. The cubic root of 99811352 is about 463.8668241462.

The spelling of 99811352 in words is "ninety-nine million, eight hundred eleven thousand, three hundred fifty-two".