208332825 has 12 divisors (see below), whose sum is σ = 344443728. Its totient is φ = 111110800.

The previous prime is 208332823. The next prime is 208332833. The reversal of 208332825 is 528233802.

It is not a de Polignac number, because 208332825 - 2¹ = 208332823 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (208332823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1388811 + ... + 1388960.

It is an arithmetic number, because the mean of its divisors is an integer number (28703644).

Almost surely, 2^208332825 is an apocalyptic number.

208332825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

208332825 is a deficient number, since it is larger than the sum of its proper divisors (136110903).

208332825 is a wasteful number, since it uses less digits than its factorization.

208332825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777784 (or 2777779 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 208332825 is about 14433.7391205467. The cubic root of 208332825 is about 592.8150685913.

The spelling of 208332825 in words is "two hundred eight million, three hundred thirty-two thousand, eight hundred twenty-five".