208401296 has 20 divisors (see below), whose sum is σ = 404502384. Its totient is φ = 104013600.

The previous prime is 208401269. The next prime is 208401311. The reversal of 208401296 is 692104802.

It is a super-2 number, since 2×208401296² = 86862200348959232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2270 + ... + 20541.

Almost surely, 2^208401296 is an apocalyptic number.

It is an amenable number.

208401296 is a deficient number, since it is larger than the sum of its proper divisors (196101088).

208401296 is a wasteful number, since it uses less digits than its factorization.

208401296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23390 (or 23384 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 208401296 is about 14436.1108336006. The cubic root of 208401296 is about 592.8800066610.

The spelling of 208401296 in words is "two hundred eight million, four hundred one thousand, two hundred ninety-six".