196825466 has 4 divisors (see below), whose sum is σ = 295238202. Its totient is φ = 98412732.

The previous prime is 196825463. The next prime is 196825477. The reversal of 196825466 is 664528691.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 148230625 + 48594841 = 12175^2 + 6971^2 .

It is a super-2 number, since 2×196825466² = 77480528132234312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 196825466.

It is not an unprimeable number, because it can be changed into a prime (196825463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49206365 + ... + 49206368.

Almost surely, 2^196825466 is an apocalyptic number.

196825466 is a deficient number, since it is larger than the sum of its proper divisors (98412736).

196825466 is an equidigital number, since it uses as much as digits as its factorization.

196825466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98412735.

The product of its digits is 622080, while the sum is 47.

The square root of 196825466 is about 14029.4499535798. The cubic root of 196825466 is about 581.6928997874.

The spelling of 196825466 in words is "one hundred ninety-six million, eight hundred twenty-five thousand, four hundred sixty-six".