68714960 has 40 divisors (see below), whose sum is σ = 160201800. Its totient is φ = 27410432.

The previous prime is 68714951. The next prime is 68714993. The reversal of 68714960 is 6941786.

It can be written as a sum of positive squares in 4 ways, for example, as 21049744 + 47665216 = 4588^2 + 6904^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent 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, 34964 + ... + 36876.

It is an arithmetic number, because the mean of its divisors is an integer number (4005045).

Almost surely, 2^68714960 is an apocalyptic number.

It is an amenable number.

68714960 is an abundant number, since it is smaller than the sum of its proper divisors (91486840).

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

68714960 is a wasteful number, since it uses less digits than its factorization.

68714960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2375 (or 2369 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 68714960 is about 8289.4487150835. The cubic root of 68714960 is about 409.5910258552.

The spelling of 68714960 in words is "sixty-eight million, seven hundred fourteen thousand, nine hundred sixty".