68378701 has 16 divisors (see below), whose sum is σ = 77155200. Its totient is φ = 60274368.

The previous prime is 68378683. The next prime is 68378753. The reversal of 68378701 is 10787386.

It is a cyclic number.

It is not a de Polignac number, because 68378701 - 2⁵ = 68378669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68348701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14055 + ... + 18283.

It is an arithmetic number, because the mean of its divisors is an integer number (4822200).

Almost surely, 2^68378701 is an apocalyptic number.

It is an amenable number.

68378701 is a deficient number, since it is larger than the sum of its proper divisors (8776499).

68378701 is a wasteful number, since it uses less digits than its factorization.

68378701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4308.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 68378701 is about 8269.1414911102. The cubic root of 68378701 is about 408.9218171826.

The spelling of 68378701 in words is "sixty-eight million, three hundred seventy-eight thousand, seven hundred one".