74063 has 4 divisors (see below), whose sum is σ = 80808. Its totient is φ = 67320.

The previous prime is 74051. The next prime is 74071. The reversal of 74063 is 36047.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 74063 - 2⁴ = 74047 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 (74093) 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, 3356 + ... + 3377.

It is an arithmetic number, because the mean of its divisors is an integer number (20202).

2⁷⁴⁰⁶³ is an apocalyptic number.

74063 is a deficient number, since it is larger than the sum of its proper divisors (6745).

74063 is a wasteful number, since it uses less digits than its factorization.

74063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6744.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 74063 is about 272.1451818423. The cubic root of 74063 is about 41.9952753567.

It can be divided in two parts, 7 and 4063, that multiplied together give a triangular number (28441 = T₂₃₈).

The spelling of 74063 in words is "seventy-four thousand, sixty-three".