68252001 has 4 divisors (see below), whose sum is σ = 91002672. Its totient is φ = 45501332.

The previous prime is 68251999. The next prime is 68252011. The reversal of 68252001 is 10025286.

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 cyclic number.

It is not a de Polignac number, because 68252001 - 2¹ = 68251999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68252011) 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, 11375331 + ... + 11375336.

It is an arithmetic number, because the mean of its divisors is an integer number (22750668).

Almost surely, 2^68252001 is an apocalyptic number.

It is an amenable number.

68252001 is a deficient number, since it is larger than the sum of its proper divisors (22750671).

68252001 is a wasteful number, since it uses less digits than its factorization.

68252001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22750670.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 68252001 is about 8261.4769260708. The cubic root of 68252001 is about 408.6690950797.

Adding to 68252001 its reverse (10025286), we get a palindrome (78277287).

The spelling of 68252001 in words is "sixty-eight million, two hundred fifty-two thousand, one".