99952085 has 8 divisors (see below), whose sum is σ = 120117816. Its totient is φ = 79844800.

The previous prime is 99952063. The next prime is 99952123. The reversal of 99952085 is 58025999.

It can be written as a sum of positive squares in 4 ways, for example, as 44702596 + 55249489 = 6686^2 + 7433^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 99952085 - 2¹⁴ = 99935701 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10754 + ... + 17763.

It is an arithmetic number, because the mean of its divisors is an integer number (15014727).

Almost surely, 2^99952085 is an apocalyptic number.

It is an amenable number.

99952085 is a deficient number, since it is larger than the sum of its proper divisors (20165731).

99952085 is a wasteful number, since it uses less digits than its factorization.

99952085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29223.

The product of its (nonzero) digits is 291600, while the sum is 47.

The square root of 99952085 is about 9997.6039629503. The cubic root of 99952085 is about 464.0847376080.

The spelling of 99952085 in words is "ninety-nine million, nine hundred fifty-two thousand, eighty-five".