99361055 has 16 divisors (see below), whose sum is σ = 122148864. Its totient is φ = 77556000.

The previous prime is 99361049. The next prime is 99361057. The reversal of 99361055 is 55016399.

It is not a de Polignac number, because 99361055 - 2⁶ = 99360991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99361057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131930 + ... + 132680.

It is an arithmetic number, because the mean of its divisors is an integer number (7634304).

Almost surely, 2^99361055 is an apocalyptic number.

99361055 is a deficient number, since it is larger than the sum of its proper divisors (22787809).

99361055 is a wasteful number, since it uses less digits than its factorization.

99361055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366.

The product of its (nonzero) digits is 36450, while the sum is 38.

The square root of 99361055 is about 9968.0015549758. The cubic root of 99361055 is about 463.1681970498.

The spelling of 99361055 in words is "ninety-nine million, three hundred sixty-one thousand, fifty-five".