208072076 has 12 divisors (see below), whose sum is σ = 379957872. Its totient is φ = 99512688.

The previous prime is 208072069. The next prime is 208072079. The reversal of 208072076 is 670270802.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (208072079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1130735 + ... + 1130918.

It is an arithmetic number, because the mean of its divisors is an integer number (31663156).

Almost surely, 2^208072076 is an apocalyptic number.

It is an amenable number.

208072076 is a deficient number, since it is larger than the sum of its proper divisors (171885796).

208072076 is a wasteful number, since it uses less digits than its factorization.

208072076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2261680 (or 2261678 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 208072076 is about 14424.7036711331. The cubic root of 208072076 is about 592.5676432353.

The spelling of 208072076 in words is "two hundred eight million, seventy-two thousand, seventy-six".