97669722 has 8 divisors (see below), whose sum is σ = 195339456. Its totient is φ = 32556572.

The previous prime is 97669711. The next prime is 97669841. The reversal of 97669722 is 22796679.

It is a sphenic number, since it is the product of 3 distinct primes.

97669722 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8139138 + ... + 8139149.

It is an arithmetic number, because the mean of its divisors is an integer number (24417432).

Almost surely, 2^97669722 is an apocalyptic number.

97669722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

97669722 is a wasteful number, since it uses less digits than its factorization.

97669722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16278292.

The product of its digits is 571536, while the sum is 48.

The square root of 97669722 is about 9882.7992997936. The cubic root of 97669722 is about 460.5251123659.

The spelling of 97669722 in words is "ninety-seven million, six hundred sixty-nine thousand, seven hundred twenty-two".