68760108 has 36 divisors (see below), whose sum is σ = 179419968. Its totient is φ = 22180320.

The previous prime is 68760101. The next prime is 68760113. The reversal of 68760108 is 80106786.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (68760101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29691 + ... + 31922.

It is an arithmetic number, because the mean of its divisors is an integer number (4983888).

Almost surely, 2^68760108 is an apocalyptic number.

It is an amenable number.

68760108 is an abundant number, since it is smaller than the sum of its proper divisors (110659860).

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

68760108 is a wasteful number, since it uses less digits than its factorization.

68760108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61654 (or 61649 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 68760108 is about 8292.1714888200. The cubic root of 68760108 is about 409.6807111635.

The spelling of 68760108 in words is "sixty-eight million, seven hundred sixty thousand, one hundred eight".