196064258 has 16 divisors (see below), whose sum is σ = 325280760. Its totient is φ = 88045056.

The previous prime is 196064233. The next prime is 196064263. The reversal of 196064258 is 852460691.

It is a happy number.

196064258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 117440569 + 78623689 = 10837^2 + 8867^2 .

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, 100943 + ... + 102866.

Almost surely, 2^196064258 is an apocalyptic number.

196064258 is a deficient number, since it is larger than the sum of its proper divisors (129216502).

196064258 is a wasteful number, since it uses less digits than its factorization.

196064258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203861.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 196064258 is about 14002.2947405059. The cubic root of 196064258 is about 580.9420461744.

The spelling of 196064258 in words is "one hundred ninety-six million, sixty-four thousand, two hundred fifty-eight".