196530234 has 16 divisors (see below), whose sum is σ = 416181888. Its totient is φ = 61656512.

The previous prime is 196530233. The next prime is 196530259. The reversal of 196530234 is 432035691.

196530234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 196530195 and 196530204.

It is not an unprimeable number, because it can be changed into a prime (196530233) 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, 963282 + ... + 963485.

It is an arithmetic number, because the mean of its divisors is an integer number (26011368).

Almost surely, 2^196530234 is an apocalyptic number.

196530234 is an abundant number, since it is smaller than the sum of its proper divisors (219651654).

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

196530234 is a wasteful number, since it uses less digits than its factorization.

196530234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926789.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 196530234 is about 14018.9241384637. The cubic root of 196530234 is about 581.4019139059.

The spelling of 196530234 in words is "one hundred ninety-six million, five hundred thirty thousand, two hundred thirty-four".