123196466 has 16 divisors (see below), whose sum is σ = 191554200. Its totient is φ = 59353728.

The previous prime is 123196457. The next prime is 123196481. The reversal of 123196466 is 664691321.

It can be written as a sum of positive squares in 4 ways, for example, as 90649441 + 32547025 = 9521^2 + 5705^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31136 + ... + 34868.

Almost surely, 2^123196466 is an apocalyptic number.

123196466 is a deficient number, since it is larger than the sum of its proper divisors (68357734).

123196466 is a wasteful number, since it uses less digits than its factorization.

123196466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4333.

The product of its digits is 46656, while the sum is 38.

The square root of 123196466 is about 11099.3903436180. The cubic root of 123196466 is about 497.5836291153.

The spelling of 123196466 in words is "one hundred twenty-three million, one hundred ninety-six thousand, four hundred sixty-six".