99271364 has 12 divisors (see below), whose sum is σ = 183944124. Its totient is φ = 46715904.

The previous prime is 99271363. The next prime is 99271387. The reversal of 99271364 is 46317299.

It can be written as a sum of positive squares in 2 ways, for example, as 66552964 + 32718400 = 8158^2 + 5720^2 .

It is not an unprimeable number, because it can be changed into a prime (99271363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 729869 + ... + 730004.

It is an arithmetic number, because the mean of its divisors is an integer number (15328677).

Almost surely, 2^99271364 is an apocalyptic number.

It is an amenable number.

99271364 is a deficient number, since it is larger than the sum of its proper divisors (84672760).

99271364 is a wasteful number, since it uses less digits than its factorization.

99271364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459894 (or 1459892 counting only the distinct ones).

The product of its digits is 81648, while the sum is 41.

The square root of 99271364 is about 9963.5015933155. The cubic root of 99271364 is about 463.0287912409.

The spelling of 99271364 in words is "ninety-nine million, two hundred seventy-one thousand, three hundred sixty-four".