99206430 has 32 divisors (see below), whose sum is σ = 238442400. Its totient is φ = 26416512.

The previous prime is 99206423. The next prime is 99206453. The reversal of 99206430 is 3460299.

It is a junction number, because it is equal to n+sod(n) for n = 99206391 and 99206400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22876 + ... + 26864.

It is an arithmetic number, because the mean of its divisors is an integer number (7451325).

Almost surely, 2^99206430 is an apocalyptic number.

99206430 is an abundant number, since it is smaller than the sum of its proper divisors (139235970).

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

99206430 is a wasteful number, since it uses less digits than its factorization.

99206430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4828.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 99206430 is about 9960.2424669282. The cubic root of 99206430 is about 462.9278125759.

The spelling of 99206430 in words is "ninety-nine million, two hundred six thousand, four hundred thirty".