97668132 has 24 divisors (see below), whose sum is σ = 239887200. Its totient is φ = 30842496.

The previous prime is 97668127. The next prime is 97668139. The reversal of 97668132 is 23186679.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (97668139) 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, 213957 + ... + 214412.

It is an arithmetic number, because the mean of its divisors is an integer number (9995300).

Almost surely, 2^97668132 is an apocalyptic number.

It is an amenable number.

97668132 is an abundant number, since it is smaller than the sum of its proper divisors (142219068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97668132 is a wasteful number, since it uses less digits than its factorization.

97668132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428395 (or 428393 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 97668132 is about 9882.7188566710. The cubic root of 97668132 is about 460.5226133352.

The spelling of 97668132 in words is "ninety-seven million, six hundred sixty-eight thousand, one hundred thirty-two".