97663922 has 16 divisors (see below), whose sum is σ = 150184320. Its totient is φ = 47606832.

The previous prime is 97663921. The next prime is 97663949. The reversal of 97663922 is 22936679.

It is not an unprimeable number, because it can be changed into a prime (97663921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88808 + ... + 89900.

It is an arithmetic number, because the mean of its divisors is an integer number (9386520).

Almost surely, 2^97663922 is an apocalyptic number.

97663922 is a deficient number, since it is larger than the sum of its proper divisors (52520398).

97663922 is a wasteful number, since it uses less digits than its factorization.

97663922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2177.

The product of its digits is 244944, while the sum is 44.

The square root of 97663922 is about 9882.5058563099. The cubic root of 97663922 is about 460.5159962739.

The spelling of 97663922 in words is "ninety-seven million, six hundred sixty-three thousand, nine hundred twenty-two".