208946196 has 24 divisors (see below), whose sum is σ = 541712640. Its totient is φ = 69648696.

The previous prime is 208946183. The next prime is 208946207. The reversal of 208946196 is 691649802.

It is a happy number.

208946196 is a `hidden beast` number, since 20 + 8 + 9 + 4 + 619 + 6 = 666.

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, 967236 + ... + 967451.

It is an arithmetic number, because the mean of its divisors is an integer number (22571360).

Almost surely, 2^208946196 is an apocalyptic number.

It is an amenable number.

208946196 is an abundant number, since it is smaller than the sum of its proper divisors (332766444).

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

208946196 is a wasteful number, since it uses less digits than its factorization.

208946196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934700 (or 1934692 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 208946196 is about 14454.9713247727. The cubic root of 208946196 is about 593.3962848945.

The spelling of 208946196 in words is "two hundred eight million, nine hundred forty-six thousand, one hundred ninety-six".