97065670 has 16 divisors (see below), whose sum is σ = 188158320. Its totient is φ = 35839584.

The previous prime is 97065653. The next prime is 97065671. The reversal of 97065670 is 7656079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97065671) 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, 373200 + ... + 373459.

It is an arithmetic number, because the mean of its divisors is an integer number (11759895).

Almost surely, 2^97065670 is an apocalyptic number.

97065670 is a deficient number, since it is larger than the sum of its proper divisors (91092650).

97065670 is a wasteful number, since it uses less digits than its factorization.

97065670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746679.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 97065670 is about 9852.1911268509. The cubic root of 97065670 is about 459.5737544925.

It can be divided in two parts, 9706 and 5670, that added together give a square (15376 = 124²).

The spelling of 97065670 in words is "ninety-seven million, sixty-five thousand, six hundred seventy".