68872441 has 8 divisors (see below), whose sum is σ = 75207744. Its totient is φ = 62549520.

The previous prime is 68872439. The next prime is 68872471. The reversal of 68872441 is 14427886.

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

It is not a de Polignac number, because 68872441 - 2¹ = 68872439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68872394 and 68872403.

It is not an unprimeable number, because it can be changed into a prime (68872471) 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, 11596 + ... + 16498.

It is an arithmetic number, because the mean of its divisors is an integer number (9400968).

Almost surely, 2^68872441 is an apocalyptic number.

It is an amenable number.

68872441 is a deficient number, since it is larger than the sum of its proper divisors (6335303).

68872441 is a wasteful number, since it uses less digits than its factorization.

68872441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6191.

The product of its digits is 86016, while the sum is 40.

The square root of 68872441 is about 8298.9421615047. The cubic root of 68872441 is about 409.9036874703.

The spelling of 68872441 in words is "sixty-eight million, eight hundred seventy-two thousand, four hundred forty-one".