73465 has 8 divisors (see below), whose sum is σ = 100800. Its totient is φ = 50352.

The previous prime is 73459. The next prime is 73471. The reversal of 73465 is 56437.

It is an interprime number because it is at equal distance from previous prime (73459) and next prime (73471).

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

It is a cyclic number.

It is not a de Polignac number, because 73465 - 2⁵ = 73433 is a prime.

It is a d-powerful number, because it can be written as 7⁴ + 3⁷ + 4⁸ + 6³ + 5⁵ .

73465 is a lucky number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1015 + ... + 1084.

It is an arithmetic number, because the mean of its divisors is an integer number (12600).

2⁷³⁴⁶⁵ is an apocalyptic number.

It is an amenable number.

73465 is a deficient number, since it is larger than the sum of its proper divisors (27335).

73465 is a wasteful number, since it uses less digits than its factorization.

73465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111.

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

The square root of 73465 is about 271.0442768258. The cubic root of 73465 is about 41.8819436024.

The spelling of 73465 in words is "seventy-three thousand, four hundred sixty-five".