99155150 has 12 divisors (see below), whose sum is σ = 184428672. Its totient is φ = 39662040.

The previous prime is 99155141. The next prime is 99155159. The reversal of 99155150 is 5155199.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (99155141) and next prime (99155159).

It is a self number, because there is not a number n which added to its sum of digits gives 99155150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99155159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 991502 + ... + 991601.

It is an arithmetic number, because the mean of its divisors is an integer number (15369056).

Almost surely, 2^99155150 is an apocalyptic number.

99155150 is a deficient number, since it is larger than the sum of its proper divisors (85273522).

99155150 is a wasteful number, since it uses less digits than its factorization.

99155150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1983115 (or 1983110 counting only the distinct ones).

The product of its (nonzero) digits is 10125, while the sum is 35.

The square root of 99155150 is about 9957.6678996641. The cubic root of 99155150 is about 462.8480360613.

The spelling of 99155150 in words is "ninety-nine million, one hundred fifty-five thousand, one hundred fifty".