97704607212 has 96 divisors (see below), whose sum is σ = 282325075200. Its totient is φ = 29039129856.

The previous prime is 97704607211. The next prime is 97704607243. The reversal of 97704607212 is 21270640779.

It is not an unprimeable number, because it can be changed into a prime (97704607211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1365538 + ... + 1435305.

It is an arithmetic number, because the mean of its divisors is an integer number (2940886200).

Almost surely, 2^97704607212 is an apocalyptic number.

It is an amenable number.

97704607212 is an abundant number, since it is smaller than the sum of its proper divisors (184620467988).

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

97704607212 is a wasteful number, since it uses less digits than its factorization.

97704607212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2800892 (or 2800884 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The spelling of 97704607212 in words is "ninety-seven billion, seven hundred four million, six hundred seven thousand, two hundred twelve".