196304955 has 48 divisors (see below), whose sum is σ = 394582272. Its totient is φ = 81576000.

The previous prime is 196304939. The next prime is 196304959. The reversal of 196304955 is 559403691.

It is not a de Polignac number, because 196304955 - 2⁴ = 196304939 is a prime.

It is a super-3 number, since 3×196304955³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (196304959) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4980 + ... + 20430.

It is an arithmetic number, because the mean of its divisors is an integer number (8220464).

Almost surely, 2^196304955 is an apocalyptic number.

196304955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

196304955 is an abundant number, since it is smaller than the sum of its proper divisors (198277317).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196304955 is a wasteful number, since it uses less digits than its factorization.

196304955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15488 (or 15477 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 42.

The square root of 196304955 is about 14010.8870168880. The cubic root of 196304955 is about 581.1796788554.

The spelling of 196304955 in words is "one hundred ninety-six million, three hundred four thousand, nine hundred fifty-five".