68376601 has 4 divisors (see below), whose sum is σ = 72398772. Its totient is φ = 64354432.

The previous prime is 68376593. The next prime is 68376613. The reversal of 68376601 is 10667386.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10667386 = 2 ⋅5333693.

It can be written as a sum of positive squares in 2 ways, for example, as 58920976 + 9455625 = 7676^2 + 3075^2 .

It is a cyclic number.

It is not a de Polignac number, because 68376601 - 2³ = 68376593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68376661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2011060 + ... + 2011093.

It is an arithmetic number, because the mean of its divisors is an integer number (18099693).

Almost surely, 2^68376601 is an apocalyptic number.

It is an amenable number.

68376601 is a deficient number, since it is larger than the sum of its proper divisors (4022171).

68376601 is a wasteful number, since it uses less digits than its factorization.

68376601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4022170.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 68376601 is about 8269.0145120202. The cubic root of 68376601 is about 408.9176309638.

It can be divided in two parts, 683 and 76601, that added together give a square (77284 = 278²).

The spelling of 68376601 in words is "sixty-eight million, three hundred seventy-six thousand, six hundred one".