99361648 has 40 divisors (see below), whose sum is σ = 198598400. Its totient is φ = 48129984.

The previous prime is 99361643. The next prime is 99361667. The reversal of 99361648 is 84616399.

It is a junction number, because it is equal to n+sod(n) for n = 99361598 and 99361607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99361643) 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 7 ways as a sum of consecutive naturals, for example, 95113 + ... + 96151.

It is an arithmetic number, because the mean of its divisors is an integer number (4964960).

Almost surely, 2^99361648 is an apocalyptic number.

It is an amenable number.

99361648 is a deficient number, since it is larger than the sum of its proper divisors (99236752).

99361648 is a wasteful number, since it uses less digits than its factorization.

99361648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229 (or 1223 counting only the distinct ones).

The product of its digits is 279936, while the sum is 46.

The square root of 99361648 is about 9968.0313001114. The cubic root of 99361648 is about 463.1691184644.

The spelling of 99361648 in words is "ninety-nine million, three hundred sixty-one thousand, six hundred forty-eight".