208468030 has 32 divisors (see below), whose sum is σ = 386104320. Its totient is φ = 81000480.

The previous prime is 208468009. The next prime is 208468079. The reversal of 208468030 is 30864802.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 208467983 and 208468001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63735 + ... + 66925.

It is an arithmetic number, because the mean of its divisors is an integer number (12065760).

Almost surely, 2^208468030 is an apocalyptic number.

208468030 is a deficient number, since it is larger than the sum of its proper divisors (177636290).

208468030 is a wasteful number, since it uses less digits than its factorization.

208468030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3384.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 208468030 is about 14438.4220051916. The cubic root of 208468030 is about 592.9432836698.

The spelling of 208468030 in words is "two hundred eight million, four hundred sixty-eight thousand, thirty".