93009212 has 12 divisors (see below), whose sum is σ = 164048640. Its totient is φ = 46138176.

The previous prime is 93009211. The next prime is 93009221. The reversal of 93009212 is 21290039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93009211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91037 + ... + 92052.

It is an arithmetic number, because the mean of its divisors is an integer number (13670720).

Almost surely, 2^93009212 is an apocalyptic number.

It is an amenable number.

93009212 is a deficient number, since it is larger than the sum of its proper divisors (71039428).

93009212 is a wasteful number, since it uses less digits than its factorization.

93009212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183220 (or 183218 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 93009212 is about 9644.1283691166. The cubic root of 93009212 is about 453.0804483951.

The spelling of 93009212 in words is "ninety-three million, nine thousand, two hundred twelve".