68800208 has 10 divisors (see below), whose sum is σ = 133300434. Its totient is φ = 34400096.

The previous prime is 68800079. The next prime is 68800211. The reversal of 68800208 is 80200886.

It can be written as a sum of positive squares in only one way, i.e., 53993104 + 14807104 = 7348^2 + 3848^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2149991 + ... + 2150022.

Almost surely, 2^68800208 is an apocalyptic number.

It is an amenable number.

68800208 is a deficient number, since it is larger than the sum of its proper divisors (64500226).

68800208 is a wasteful number, since it uses less digits than its factorization.

68800208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4300021 (or 4300015 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 68800208 is about 8294.5890796350. The cubic root of 68800208 is about 409.7603358396.

The spelling of 68800208 in words is "sixty-eight million, eight hundred thousand, two hundred eight".