97162012 has 12 divisors (see below), whose sum is σ = 171944640. Its totient is φ = 48034976.

The previous prime is 97162003. The next prime is 97162027. The reversal of 97162012 is 21026179.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136108 + ... + 136819.

It is an arithmetic number, because the mean of its divisors is an integer number (14328720).

Almost surely, 2^97162012 is an apocalyptic number.

It is an amenable number.

97162012 is a deficient number, since it is larger than the sum of its proper divisors (74782628).

97162012 is a wasteful number, since it uses less digits than its factorization.

97162012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273020 (or 273018 counting only the distinct ones).

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

The square root of 97162012 is about 9857.0792834389. The cubic root of 97162012 is about 459.7257533540.

The spelling of 97162012 in words is "ninety-seven million, one hundred sixty-two thousand, twelve".