99670932 has 48 divisors (see below), whose sum is σ = 273611520. Its totient is φ = 31268736.

The previous prime is 99670931. The next prime is 99670943. The reversal of 99670932 is 23907699.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99670931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25308 + ... + 28979.

It is an arithmetic number, because the mean of its divisors is an integer number (5700240).

Almost surely, 2^99670932 is an apocalyptic number.

It is an amenable number.

99670932 is an abundant number, since it is smaller than the sum of its proper divisors (173940588).

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

99670932 is a wasteful number, since it uses less digits than its factorization.

99670932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54317 (or 54309 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 45.

The square root of 99670932 is about 9983.5330419647. The cubic root of 99670932 is about 463.6491910889.

The spelling of 99670932 in words is "ninety-nine million, six hundred seventy thousand, nine hundred thirty-two".