196185026 has 16 divisors (see below), whose sum is σ = 305235000. Its totient is φ = 94492800.

The previous prime is 196185023. The next prime is 196185037. The reversal of 196185026 is 620581691.

196185026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 182115025 + 14070001 = 13495^2 + 3751^2 .

It is not an unprimeable number, because it can be changed into a prime (196185023) 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, 5651 + ... + 20598.

Almost surely, 2^196185026 is an apocalyptic number.

196185026 is a deficient number, since it is larger than the sum of its proper divisors (109049974).

196185026 is a wasteful number, since it uses less digits than its factorization.

196185026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26389.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 196185026 is about 14006.6065126425. The cubic root of 196185026 is about 581.0613009697.

The spelling of 196185026 in words is "one hundred ninety-six million, one hundred eighty-five thousand, twenty-six".