8903245212 has 18 divisors (see below), whose sum is σ = 22505425488. Its totient is φ = 2967748392.

The previous prime is 8903245189. The next prime is 8903245231. The reversal of 8903245212 is 2125423098.

It is a happy number.

8903245212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 247312367 = 8903245212 / (8 + 9 + 0 + 3 + 2 + 4 + 5 + 2 + 1 + 2).

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 5 ways as a sum of consecutive naturals, for example, 123656148 + ... + 123656219.

It is an arithmetic number, because the mean of its divisors is an integer number (1250301416).

Almost surely, 2^8903245212 is an apocalyptic number.

It is an amenable number.

8903245212 is an abundant number, since it is smaller than the sum of its proper divisors (13602180276).

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

8903245212 is a wasteful number, since it uses less digits than its factorization.

8903245212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247312377 (or 247312372 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 8903245212 is about 94357.0093421787. The cubic root of 8903245212 is about 2072.6029482994.

The spelling of 8903245212 in words is "eight billion, nine hundred three million, two hundred forty-five thousand, two hundred twelve".