196025121 has 12 divisors (see below), whose sum is σ = 292281600. Its totient is φ = 126467640.

The previous prime is 196025099. The next prime is 196025131. The reversal of 196025121 is 121520691.

196025121 is a `hidden beast` number, since 1 + 9 + 602 + 51 + 2 + 1 = 666.

It is not a de Polignac number, because 196025121 - 2⁶ = 196025057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (196025131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 351021 + ... + 351578.

It is an arithmetic number, because the mean of its divisors is an integer number (24356800).

Almost surely, 2^196025121 is an apocalyptic number.

It is an amenable number.

196025121 is a deficient number, since it is larger than the sum of its proper divisors (96256479).

196025121 is a wasteful number, since it uses less digits than its factorization.

196025121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702636 (or 702633 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 196025121 is about 14000.8971498258. The cubic root of 196025121 is about 580.9033890490.

The spelling of 196025121 in words is "one hundred ninety-six million, twenty-five thousand, one hundred twenty-one".