68360751 has 6 divisors (see below), whose sum is σ = 98743320. Its totient is φ = 45573828.

The previous prime is 68360749. The next prime is 68360813. The reversal of 68360751 is 15706386.

It is not a de Polignac number, because 68360751 - 2¹ = 68360749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68360731) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3797811 + ... + 3797828.

It is an arithmetic number, because the mean of its divisors is an integer number (16457220).

Almost surely, 2^68360751 is an apocalyptic number.

68360751 is a deficient number, since it is larger than the sum of its proper divisors (30382569).

68360751 is a wasteful number, since it uses less digits than its factorization.

68360751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7595645 (or 7595642 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 68360751 is about 8268.0560593165. The cubic root of 68360751 is about 408.8860322141.

The spelling of 68360751 in words is "sixty-eight million, three hundred sixty thousand, seven hundred fifty-one".