97194706 has 16 divisors (see below), whose sum is σ = 170495424. Its totient is φ = 40685904.

The previous prime is 97194659. The next prime is 97194707. The reversal of 97194706 is 60749179.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (97194707) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 80125 + ... + 81328.

It is an arithmetic number, because the mean of its divisors is an integer number (10655964).

Almost surely, 2^97194706 is an apocalyptic number.

97194706 is a deficient number, since it is larger than the sum of its proper divisors (73300718).

97194706 is a wasteful number, since it uses less digits than its factorization.

97194706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161505.

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 97194706 is about 9858.7375459538. The cubic root of 97194706 is about 459.7773118728. Note that the first 3 decimals are identical.

The spelling of 97194706 in words is "ninety-seven million, one hundred ninety-four thousand, seven hundred six".