68593001 has 4 divisors (see below), whose sum is σ = 68609604. Its totient is φ = 68576400.

The previous prime is 68592991. The next prime is 68593009. The reversal of 68593001 is 10039586.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 10039586 = 2 ⋅5019793.

It can be written as a sum of positive squares in 2 ways, for example, as 46512400 + 22080601 = 6820^2 + 4699^2 .

It is a cyclic number.

It is not a de Polignac number, because 68593001 - 2¹⁰ = 68591977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (68593009) 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, 3311 + ... + 12171.

It is an arithmetic number, because the mean of its divisors is an integer number (17152401).

Almost surely, 2^68593001 is an apocalyptic number.

It is an amenable number.

68593001 is a deficient number, since it is larger than the sum of its proper divisors (16603).

68593001 is an equidigital number, since it uses as much as digits as its factorization.

68593001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16602.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 68593001 is about 8282.0891688028. The cubic root of 68593001 is about 409.3485609714.

The spelling of 68593001 in words is "sixty-eight million, five hundred ninety-three thousand, one".