208214998 has 8 divisors (see below), whose sum is σ = 325901808. Its totient is φ = 99581064.

The previous prime is 208214989. The next prime is 208214999. The reversal of 208214998 is 899412802.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208214999) 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, 2263161 + ... + 2263252.

It is an arithmetic number, because the mean of its divisors is an integer number (40737726).

Almost surely, 2^208214998 is an apocalyptic number.

208214998 is a deficient number, since it is larger than the sum of its proper divisors (117686810).

208214998 is a wasteful number, since it uses less digits than its factorization.

208214998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4526438.

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 208214998 is about 14429.6568912778. The cubic root of 208214998 is about 592.7032878489.

The spelling of 208214998 in words is "two hundred eight million, two hundred fourteen thousand, nine hundred ninety-eight".