73463 has 4 divisors (see below), whose sum is σ = 79128. Its totient is φ = 67800.

The previous prime is 73459. The next prime is 73471. The reversal of 73463 is 36437.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36437 = 83 ⋅439.

It is a cyclic number.

It is not a de Polignac number, because 73463 - 2² = 73459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2813 + ... + 2838.

It is an arithmetic number, because the mean of its divisors is an integer number (19782).

2⁷³⁴⁶³ is an apocalyptic number.

73463 is a deficient number, since it is larger than the sum of its proper divisors (5665).

73463 is a wasteful number, since it uses less digits than its factorization.

73463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5664.

The product of its digits is 1512, while the sum is 23.

The square root of 73463 is about 271.0405873665. The cubic root of 73463 is about 41.8815635364.

It can be divided in two parts, 734 and 63, that added together give a palindrome (797).

The spelling of 73463 in words is "seventy-three thousand, four hundred sixty-three".