208426602 has 16 divisors (see below), whose sum is σ = 418197312. Its totient is φ = 69251520.

The previous prime is 208426597. The next prime is 208426619. The reversal of 208426602 is 206624802.

208426602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 208426602.

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, 53983 + ... + 57714.

It is an arithmetic number, because the mean of its divisors is an integer number (26137332).

Almost surely, 2^208426602 is an apocalyptic number.

208426602 is an abundant number, since it is smaller than the sum of its proper divisors (209770710).

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

208426602 is a wasteful number, since it uses less digits than its factorization.

208426602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112013.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 208426602 is about 14436.9872895975. The cubic root of 208426602 is about 592.9040033355.

The spelling of 208426602 in words is "two hundred eight million, four hundred twenty-six thousand, six hundred two".