68226959 has 8 divisors (see below), whose sum is σ = 68985648. Its totient is φ = 67472320.

The previous prime is 68226943. The next prime is 68227009. The reversal of 68226959 is 95962286.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68226959 - 2⁴ = 68226943 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 (68226259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42644 + ... + 44214.

It is an arithmetic number, because the mean of its divisors is an integer number (8623206).

Almost surely, 2^68226959 is an apocalyptic number.

68226959 is a deficient number, since it is larger than the sum of its proper divisors (758689).

68226959 is a wasteful number, since it uses less digits than its factorization.

68226959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025.

The product of its digits is 466560, while the sum is 47.

The square root of 68226959 is about 8259.9611984561. The cubic root of 68226959 is about 408.6191080552.

The spelling of 68226959 in words is "sixty-eight million, two hundred twenty-six thousand, nine hundred fifty-nine".