208027894 has 16 divisors (see below), whose sum is σ = 320018688. Its totient is φ = 101365992.

The previous prime is 208027877. The next prime is 208027931. The reversal of 208027894 is 498720802.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 39399 + ... + 44365.

It is an arithmetic number, because the mean of its divisors is an integer number (20001168).

Almost surely, 2^208027894 is an apocalyptic number.

208027894 is a deficient number, since it is larger than the sum of its proper divisors (111990794).

208027894 is a wasteful number, since it uses less digits than its factorization.

208027894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5499.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 208027894 is about 14423.1721198910. The cubic root of 208027894 is about 592.5256983519.

The spelling of 208027894 in words is "two hundred eight million, twenty-seven thousand, eight hundred ninety-four".