67354 has 16 divisors (see below), whose sum is σ = 122688. Its totient is φ = 27072.

The previous prime is 67349. The next prime is 67369. The reversal of 67354 is 45376.

It is a super-2 number, since 2×67354² = 9073122632, which contains 22 as substring.

It is a plaindrome in base 9.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97 + ... + 379.

It is an arithmetic number, because the mean of its divisors is an integer number (7668).

2⁶⁷³⁵⁴ is an apocalyptic number.

67354 is a deficient number, since it is larger than the sum of its proper divisors (55334).

67354 is a wasteful number, since it uses less digits than its factorization.

67354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309.

The product of its digits is 2520, while the sum is 25.

The square root of 67354 is about 259.5264919040. The cubic root of 67354 is about 40.6868871343.

It can be divided in two parts, 673 and 54, that added together give a palindrome (727).

The spelling of 67354 in words is "sixty-seven thousand, three hundred fifty-four".