99790201 has 8 divisors (see below), whose sum is σ = 114208640. Its totient is φ = 85412448.

The previous prime is 99790199. The next prime is 99790213. The reversal of 99790201 is 10209799.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99790201 - 2¹ = 99790199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99790241) 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 7 ways as a sum of consecutive naturals, for example, 4716 + ... + 14893.

It is an arithmetic number, because the mean of its divisors is an integer number (14276080).

Almost surely, 2^99790201 is an apocalyptic number.

It is an amenable number.

99790201 is a deficient number, since it is larger than the sum of its proper divisors (14418439).

99790201 is a wasteful number, since it uses less digits than its factorization.

99790201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20343.

The product of its (nonzero) digits is 10206, while the sum is 37.

The square root of 99790201 is about 9989.5045422684. The cubic root of 99790201 is about 463.8340558617.

The spelling of 99790201 in words is "ninety-nine million, seven hundred ninety thousand, two hundred one".