68477206 has 32 divisors (see below), whose sum is σ = 120686400. Its totient is φ = 29127168.

The previous prime is 68477203. The next prime is 68477221. The reversal of 68477206 is 60277486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68477203) 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, 118390 + ... + 118966.

It is an arithmetic number, because the mean of its divisors is an integer number (3771450).

Almost surely, 2^68477206 is an apocalyptic number.

68477206 is a deficient number, since it is larger than the sum of its proper divisors (52209194).

68477206 is a wasteful number, since it uses less digits than its factorization.

68477206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773 (or 759 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 68477206 is about 8275.0955281495. The cubic root of 68477206 is about 409.1180845187.

The spelling of 68477206 in words is "sixty-eight million, four hundred seventy-seven thousand, two hundred six".