97120612 has 12 divisors (see below), whose sum is σ = 173577600. Its totient is φ = 47527016.

The previous prime is 97120591. The next prime is 97120631. The reversal of 97120612 is 21602179.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258112 + ... + 258487.

It is an arithmetic number, because the mean of its divisors is an integer number (14464800).

Almost surely, 2^97120612 is an apocalyptic number.

It is an amenable number.

97120612 is a deficient number, since it is larger than the sum of its proper divisors (76456988).

97120612 is a wasteful number, since it uses less digits than its factorization.

97120612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516650 (or 516648 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 97120612 is about 9854.9790461472. The cubic root of 97120612 is about 459.6604488533.

The spelling of 97120612 in words is "ninety-seven million, one hundred twenty thousand, six hundred twelve".