99630246 has 16 divisors (see below), whose sum is σ = 204121008. Its totient is φ = 32400000.

The previous prime is 99630241. The next prime is 99630259. The reversal of 99630246 is 64203699.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99630241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202255 + ... + 202746.

It is an arithmetic number, because the mean of its divisors is an integer number (12757563).

Almost surely, 2^99630246 is an apocalyptic number.

99630246 is an abundant number, since it is smaller than the sum of its proper divisors (104490762).

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

99630246 is a wasteful number, since it uses less digits than its factorization.

99630246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405047.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 99630246 is about 9981.4951785792. The cubic root of 99630246 is about 463.5860947981.

The spelling of 99630246 in words is "ninety-nine million, six hundred thirty thousand, two hundred forty-six".