99650213 has 32 divisors (see below), whose sum is σ = 117261312. Its totient is φ = 83980800.

The previous prime is 99650207. The next prime is 99650219. The reversal of 99650213 is 31205699.

It is an interprime number because it is at equal distance from previous prime (99650207) and next prime (99650219).

It is a cyclic number.

It is not a de Polignac number, because 99650213 - 2¹⁶ = 99584677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99650219) 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 31 ways as a sum of consecutive naturals, for example, 611270 + ... + 611432.

It is an arithmetic number, because the mean of its divisors is an integer number (3664416).

Almost surely, 2^99650213 is an apocalyptic number.

It is an amenable number.

99650213 is a deficient number, since it is larger than the sum of its proper divisors (17611099).

99650213 is a wasteful number, since it uses less digits than its factorization.

99650213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 99650213 is about 9982.4953293252. The cubic root of 99650213 is about 463.6170619847.

The spelling of 99650213 in words is "ninety-nine million, six hundred fifty thousand, two hundred thirteen".