97765112 has 8 divisors (see below), whose sum is σ = 183309600. Its totient is φ = 48882552.

The previous prime is 97765099. The next prime is 97765117. The reversal of 97765112 is 21156779.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97765117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110312 + ... + 6110327.

It is an arithmetic number, because the mean of its divisors is an integer number (22913700).

Almost surely, 2^97765112 is an apocalyptic number.

It is an amenable number.

97765112 is a deficient number, since it is larger than the sum of its proper divisors (85544488).

97765112 is a wasteful number, since it uses less digits than its factorization.

97765112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12220645 (or 12220641 counting only the distinct ones).

The product of its digits is 26460, while the sum is 38.

The square root of 97765112 is about 9887.6241837966. The cubic root of 97765112 is about 460.6749888952.

The spelling of 97765112 in words is "ninety-seven million, seven hundred sixty-five thousand, one hundred twelve".