9912102 has 32 divisors (see below), whose sum is σ = 20537088. Its totient is φ = 3187296.

The previous prime is 9912101. The next prime is 9912121. The reversal of 9912102 is 2012199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9912101) 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, 26388 + ... + 26760.

It is an arithmetic number, because the mean of its divisors is an integer number (641784).

Almost surely, 2^9912102 is an apocalyptic number.

9912102 is an abundant number, since it is smaller than the sum of its proper divisors (10624986).

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

9912102 is a wasteful number, since it uses less digits than its factorization.

9912102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 9912102 is about 3148.3490911905. The cubic root of 9912102 is about 214.8103754408.

The spelling of 9912102 in words is "nine million, nine hundred twelve thousand, one hundred two".