68200670 has 8 divisors (see below), whose sum is σ = 122761224. Its totient is φ = 27280264.

The previous prime is 68200609. The next prime is 68200679. The reversal of 68200670 is 7600286.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68200679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3410024 + ... + 3410043.

It is an arithmetic number, because the mean of its divisors is an integer number (15345153).

Almost surely, 2^68200670 is an apocalyptic number.

68200670 is a deficient number, since it is larger than the sum of its proper divisors (54560554).

68200670 is a wasteful number, since it uses less digits than its factorization.

68200670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6820074.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 68200670 is about 8258.3696938318. The cubic root of 68200670 is about 408.5666186976.

The spelling of 68200670 in words is "sixty-eight million, two hundred thousand, six hundred seventy".