68948706 has 16 divisors (see below), whose sum is σ = 138951648. Its totient is φ = 22807200.

The previous prime is 68948699. The next prime is 68948717. The reversal of 68948706 is 60784986.

It is a super-3 number, since 3×68948706³ (a number of 24 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43075 + ... + 44646.

It is an arithmetic number, because the mean of its divisors is an integer number (8684478).

Almost surely, 2^68948706 is an apocalyptic number.

68948706 is an abundant number, since it is smaller than the sum of its proper divisors (70002942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68948706 is a wasteful number, since it uses less digits than its factorization.

68948706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87857.

The product of its (nonzero) digits is 580608, while the sum is 48.

The square root of 68948706 is about 8303.5357529188. The cubic root of 68948706 is about 410.0549321599.

The spelling of 68948706 in words is "sixty-eight million, nine hundred forty-eight thousand, seven hundred six".