99201396 has 48 divisors (see below), whose sum is σ = 270176256. Its totient is φ = 27739104.

The previous prime is 99201391. The next prime is 99201419. The reversal of 99201396 is 69310299.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99201391) 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, 8616 + ... + 16511.

It is an arithmetic number, because the mean of its divisors is an integer number (5628672).

Almost surely, 2^99201396 is an apocalyptic number.

It is an amenable number.

99201396 is an abundant number, since it is smaller than the sum of its proper divisors (170974860).

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

99201396 is a wasteful number, since it uses less digits than its factorization.

99201396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25188 (or 25186 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 39.

The square root of 99201396 is about 9959.9897590309. The cubic root of 99201396 is about 462.9199823777.

The spelling of 99201396 in words is "ninety-nine million, two hundred one thousand, three hundred ninety-six".