68969001 has 16 divisors (see below), whose sum is σ = 93353984. Its totient is φ = 45287424.

The previous prime is 68968997. The next prime is 68969003. The reversal of 68969001 is 10096986.

It is not a de Polignac number, because 68969001 - 2² = 68968997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68969003) 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, 59241 + ... + 60393.

It is an arithmetic number, because the mean of its divisors is an integer number (5834624).

Almost surely, 2^68969001 is an apocalyptic number.

It is an amenable number.

68969001 is a deficient number, since it is larger than the sum of its proper divisors (24384983).

68969001 is a wasteful number, since it uses less digits than its factorization.

68969001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1440.

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 68969001 is about 8304.7577327698. The cubic root of 68969001 is about 410.0951613338.

The spelling of 68969001 in words is "sixty-eight million, nine hundred sixty-nine thousand, one".