68580701 has 4 divisors (see below), whose sum is σ = 78377952. Its totient is φ = 58783452.

The previous prime is 68580689. The next prime is 68580761. The reversal of 68580701 is 10708586.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-68580701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68580761) 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, 4898615 + ... + 4898628.

It is an arithmetic number, because the mean of its divisors is an integer number (19594488).

Almost surely, 2^68580701 is an apocalyptic number.

It is an amenable number.

68580701 is a deficient number, since it is larger than the sum of its proper divisors (9797251).

68580701 is an equidigital number, since it uses as much as digits as its factorization.

68580701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9797250.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 68580701 is about 8281.3465692483. The cubic root of 68580701 is about 409.3240915736.

The spelling of 68580701 in words is "sixty-eight million, five hundred eighty thousand, seven hundred one".