196906534 has 16 divisors (see below), whose sum is σ = 322575696. Its totient is φ = 89401600.

The previous prime is 196906517. The next prime is 196906543. The reversal of 196906534 is 435609691.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16914 + ... + 26074.

It is an arithmetic number, because the mean of its divisors is an integer number (20160981).

Almost surely, 2^196906534 is an apocalyptic number.

196906534 is a deficient number, since it is larger than the sum of its proper divisors (125669162).

196906534 is a wasteful number, since it uses less digits than its factorization.

196906534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10151.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 196906534 is about 14032.3388642093. The cubic root of 196906534 is about 581.7727509167.

The spelling of 196906534 in words is "one hundred ninety-six million, nine hundred six thousand, five hundred thirty-four".