75463 has 8 divisors (see below), whose sum is σ = 83808. Its totient is φ = 67584.

The previous prime is 75437. The next prime is 75479. The reversal of 75463 is 36457.

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 75463 - 2⁵ = 75431 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75403) 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, 295 + ... + 487.

It is an arithmetic number, because the mean of its divisors is an integer number (10476).

2⁷⁵⁴⁶³ is an apocalyptic number.

75463 is a deficient number, since it is larger than the sum of its proper divisors (8345).

75463 is a wasteful number, since it uses less digits than its factorization.

75463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233.

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

The square root of 75463 is about 274.7052966362. The cubic root of 75463 is about 42.2582351512.

The spelling of 75463 in words is "seventy-five thousand, four hundred sixty-three".