73454 has 8 divisors (see below), whose sum is σ = 116040. Its totient is φ = 34776.

The previous prime is 73453. The next prime is 73459. The reversal of 73454 is 45437.

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

It is a plaindrome in base 16.

It is a zygodrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 929 + ... + 1004.

It is an arithmetic number, because the mean of its divisors is an integer number (14505).

2⁷³⁴⁵⁴ is an apocalyptic number.

73454 is a deficient number, since it is larger than the sum of its proper divisors (42586).

73454 is a wasteful number, since it uses less digits than its factorization.

73454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1954.

The product of its digits is 1680, while the sum is 23.

The square root of 73454 is about 271.0239841785. The cubic root of 73454 is about 41.8798531540.

The spelling of 73454 in words is "seventy-three thousand, four hundred fifty-four".