68764102 has 32 divisors (see below), whose sum is σ = 116619264. Its totient is φ = 30139200.

The previous prime is 68764081. The next prime is 68764117. The reversal of 68764102 is 20146786.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75027 + ... + 75937.

It is an arithmetic number, because the mean of its divisors is an integer number (3644352).

Almost surely, 2^68764102 is an apocalyptic number.

68764102 is a deficient number, since it is larger than the sum of its proper divisors (47855162).

68764102 is a wasteful number, since it uses less digits than its factorization.

68764102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 68764102 is about 8292.4123148816. The cubic root of 68764102 is about 409.6886432486.

The spelling of 68764102 in words is "sixty-eight million, seven hundred sixty-four thousand, one hundred two".