99525006 has 48 divisors (see below), whose sum is σ = 248122368. Its totient is φ = 28242000.

The previous prime is 99524989. The next prime is 99525011. The reversal of 99525006 is 60052599.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16411 + ... + 21641.

It is an arithmetic number, because the mean of its divisors is an integer number (5169216).

Almost surely, 2^99525006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99525006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124061184).

99525006 is an abundant number, since it is smaller than the sum of its proper divisors (148597362).

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

99525006 is a wasteful number, since it uses less digits than its factorization.

99525006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5397 (or 5394 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 99525006 is about 9976.2220304081. Note that the first 3 decimals coincide. The cubic root of 99525006 is about 463.4228077410.

The spelling of 99525006 in words is "ninety-nine million, five hundred twenty-five thousand, six".