68370206 has 8 divisors (see below), whose sum is σ = 105056784. Its totient is φ = 33351280.

The previous prime is 68370193. The next prime is 68370241. The reversal of 68370206 is 60207386.

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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 416810 + ... + 416973.

It is an arithmetic number, because the mean of its divisors is an integer number (13132098).

Almost surely, 2^68370206 is an apocalyptic number.

68370206 is a deficient number, since it is larger than the sum of its proper divisors (36686578).

68370206 is a wasteful number, since it uses less digits than its factorization.

68370206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833826.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 68370206 is about 8268.6278184473. The cubic root of 68370206 is about 408.9048824030.

Subtracting from 68370206 its reverse (60207386), we obtain a triangular number (8162820 = T₄₀₄₀).

The spelling of 68370206 in words is "sixty-eight million, three hundred seventy thousand, two hundred six".