68469 has 8 divisors (see below), whose sum is σ = 94560. Its totient is φ = 44016.

The previous prime is 68449. The next prime is 68473. The reversal of 68469 is 96486.

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

It is not a de Polignac number, because 68469 - 2⁵ = 68437 is a prime.

It is a super-2 number, since 2×68469² = 9376007922, which contains 22 as substring.

68469 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68449) 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, 307 + ... + 480.

It is an arithmetic number, because the mean of its divisors is an integer number (11820).

2⁶⁸⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

68469 is a deficient number, since it is larger than the sum of its proper divisors (26091).

68469 is a wasteful number, since it uses less digits than its factorization.

68469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819.

The product of its digits is 10368, while the sum is 33.

The square root of 68469 is about 261.6658174084. The cubic root of 68469 is about 40.9101741576.

The spelling of 68469 in words is "sixty-eight thousand, four hundred sixty-nine".