196055126 has 4 divisors (see below), whose sum is σ = 294082692. Its totient is φ = 98027562.

The previous prime is 196055117. The next prime is 196055131. The reversal of 196055126 is 621550691.

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

It is a super-2 number, since 2×196055126² = 76875224861751752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49013780 + ... + 49013783.

It is an arithmetic number, because the mean of its divisors is an integer number (73520673).

Almost surely, 2^196055126 is an apocalyptic number.

196055126 is a deficient number, since it is larger than the sum of its proper divisors (98027566).

196055126 is an equidigital number, since it uses as much as digits as its factorization.

196055126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98027565.

The product of its (nonzero) digits is 16200, while the sum is 35.

The square root of 196055126 is about 14001.9686473010. The cubic root of 196055126 is about 580.9330266057.

The spelling of 196055126 in words is "one hundred ninety-six million, fifty-five thousand, one hundred twenty-six".