208148696 has 64 divisors (see below), whose sum is σ = 460339200. Its totient is φ = 86393088.

The previous prime is 208148693. The next prime is 208148701. The reversal of 208148696 is 696841802.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208148693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240761 + ... + 241623.

It is an arithmetic number, because the mean of its divisors is an integer number (7192800).

Almost surely, 2^208148696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 208148696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230169600).

208148696 is an abundant number, since it is smaller than the sum of its proper divisors (252190504).

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

208148696 is a wasteful number, since it uses less digits than its factorization.

208148696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008 (or 1004 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 208148696 is about 14427.3592871322. The cubic root of 208148696 is about 592.6403695743.

The spelling of 208148696 in words is "two hundred eight million, one hundred forty-eight thousand, six hundred ninety-six".