68946082 has 8 divisors (see below), whose sum is σ = 104962896. Its totient is φ = 33958452.

The previous prime is 68946061. The next prime is 68946083. The reversal of 68946082 is 28064986.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (68946083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257128 + ... + 257395.

It is an arithmetic number, because the mean of its divisors is an integer number (13120362).

Almost surely, 2^68946082 is an apocalyptic number.

68946082 is a deficient number, since it is larger than the sum of its proper divisors (36016814).

68946082 is a wasteful number, since it uses less digits than its factorization.

68946082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514592.

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 68946082 is about 8303.3777464355. The cubic root of 68946082 is about 410.0497302359.

The spelling of 68946082 in words is "sixty-eight million, nine hundred forty-six thousand, eighty-two".