196534004 has 12 divisors (see below), whose sum is σ = 345306528. Its totient is φ = 97875000.

The previous prime is 196534001. The next prime is 196534061. The reversal of 196534004 is 400435691.

It is a super-2 number, since 2×196534004² = 77251229456544032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196534001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96872 + ... + 98879.

It is an arithmetic number, because the mean of its divisors is an integer number (28775544).

Almost surely, 2^196534004 is an apocalyptic number.

It is an amenable number.

196534004 is a deficient number, since it is larger than the sum of its proper divisors (148772524).

196534004 is a wasteful number, since it uses less digits than its factorization.

196534004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196006 (or 196004 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 196534004 is about 14019.0585989217. The cubic root of 196534004 is about 581.4056315208.

Adding to 196534004 its reverse (400435691), we get a palindrome (596969695).

The spelling of 196534004 in words is "one hundred ninety-six million, five hundred thirty-four thousand, four".