99532070 has 32 divisors (see below), whose sum is σ = 205735680. Its totient is φ = 34287840.

The previous prime is 99532061. The next prime is 99532091. The reversal of 99532070 is 7023599.

It is a self number, because there is not a number n which added to its sum of digits gives 99532070.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21722 + ... + 25901.

It is an arithmetic number, because the mean of its divisors is an integer number (6429240).

Almost surely, 2^99532070 is an apocalyptic number.

99532070 is an abundant number, since it is smaller than the sum of its proper divisors (106203610).

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

99532070 is a wasteful number, since it uses less digits than its factorization.

99532070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47660.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 99532070 is about 9976.5760659657. The cubic root of 99532070 is about 463.4337716230.

The spelling of 99532070 in words is "ninety-nine million, five hundred thirty-two thousand, seventy".