208225533 has 8 divisors (see below), whose sum is σ = 277704000. Its totient is φ = 138782048.

The previous prime is 208225519. The next prime is 208225553. The reversal of 208225533 is 335522802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 208225533 - 2⁹ = 208225021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 208225533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208225553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12568 + ... + 23966.

It is an arithmetic number, because the mean of its divisors is an integer number (34713000).

Almost surely, 2^208225533 is an apocalyptic number.

It is an amenable number.

208225533 is a deficient number, since it is larger than the sum of its proper divisors (69478467).

208225533 is a wasteful number, since it uses less digits than its factorization.

208225533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17491.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 208225533 is about 14430.0219334553. The cubic root of 208225533 is about 592.7132839649.

The spelling of 208225533 in words is "two hundred eight million, two hundred twenty-five thousand, five hundred thirty-three".