68169241 has 12 divisors (see below), whose sum is σ = 79708800. Its totient is φ = 58128840.

The previous prime is 68169239. The next prime is 68169251. The reversal of 68169241 is 14296186.

It is a happy number.

It is not a de Polignac number, because 68169241 - 2¹ = 68169239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 68169241.

It is not an unprimeable number, because it can be changed into a prime (68169221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6256 + ... + 13246.

It is an arithmetic number, because the mean of its divisors is an integer number (6642400).

Almost surely, 2^68169241 is an apocalyptic number.

It is an amenable number.

68169241 is a deficient number, since it is larger than the sum of its proper divisors (11539559).

68169241 is a wasteful number, since it uses less digits than its factorization.

68169241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7204 (or 7197 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 68169241 is about 8256.4666171432. The cubic root of 68169241 is about 408.5038489660.

The spelling of 68169241 in words is "sixty-eight million, one hundred sixty-nine thousand, two hundred forty-one".