97161602 has 16 divisors (see below), whose sum is σ = 148176000. Its totient is φ = 47776128.

The previous prime is 97161601. The next prime is 97161641. The reversal of 97161602 is 20616179.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (97161601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30899 + ... + 33897.

It is an arithmetic number, because the mean of its divisors is an integer number (9261000).

Almost surely, 2^97161602 is an apocalyptic number.

97161602 is a deficient number, since it is larger than the sum of its proper divisors (51014398).

97161602 is a wasteful number, since it uses less digits than its factorization.

97161602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3265.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 97161602 is about 9857.0584861814. The cubic root of 97161602 is about 459.7251067096.

The spelling of 97161602 in words is "ninety-seven million, one hundred sixty-one thousand, six hundred two".