99895825 has 48 divisors (see below), whose sum is σ = 140616000. Its totient is φ = 69949440.

The previous prime is 99895813. The next prime is 99895843. The reversal of 99895825 is 52859899.

It is not a de Polignac number, because 99895825 - 2¹³ = 99887633 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 718606 + ... + 718744.

It is an arithmetic number, because the mean of its divisors is an integer number (2929500).

Almost surely, 2^99895825 is an apocalyptic number.

99895825 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

99895825 is a deficient number, since it is larger than the sum of its proper divisors (40720175).

99895825 is a wasteful number, since it uses less digits than its factorization.

99895825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 269 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 55.

The square root of 99895825 is about 9994.7898927391. The cubic root of 99895825 is about 463.9976481871.

The spelling of 99895825 in words is "ninety-nine million, eight hundred ninety-five thousand, eight hundred twenty-five".