68871201 has 16 divisors (see below), whose sum is σ = 108566400. Its totient is φ = 37997568.

The previous prime is 68871197. The next prime is 68871241. The reversal of 68871201 is 10217886.

68871201 = 70² + 71² + ... + 591².

It is a happy number.

It is not a de Polignac number, because 68871201 - 2² = 68871197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68871241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55936 + ... + 57153.

It is an arithmetic number, because the mean of its divisors is an integer number (6785400).

Almost surely, 2^68871201 is an apocalyptic number.

It is an amenable number.

68871201 is a deficient number, since it is larger than the sum of its proper divisors (39695199).

68871201 is a wasteful number, since it uses less digits than its factorization.

68871201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113128.

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 68871201 is about 8298.8674528516. The cubic root of 68871201 is about 409.9012274461.

The spelling of 68871201 in words is "sixty-eight million, eight hundred seventy-one thousand, two hundred one".