208467996 has 36 divisors (see below), whose sum is σ = 534669576. Its totient is φ = 63171680.

The previous prime is 208467967. The next prime is 208468009. The reversal of 208467996 is 699764802.

It is a happy number.

208467996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70335 + ... + 73238.

Almost surely, 2^208467996 is an apocalyptic number.

It is an amenable number.

208467996 is an abundant number, since it is smaller than the sum of its proper divisors (326201580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

208467996 is a wasteful number, since it uses less digits than its factorization.

208467996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143602 (or 143589 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 51.

The square root of 208467996 is about 14438.4208277775. The cubic root of 208467996 is about 592.9432514345.

The spelling of 208467996 in words is "two hundred eight million, four hundred sixty-seven thousand, nine hundred ninety-six".