73475 has 6 divisors (see below), whose sum is σ = 91140. Its totient is φ = 58760.

The previous prime is 73471. The next prime is 73477. The reversal of 73475 is 57437.

It is not a de Polignac number, because 73475 - 2² = 73471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1445 + ... + 1494.

It is an arithmetic number, because the mean of its divisors is an integer number (15190).

2⁷³⁴⁷⁵ is an apocalyptic number.

73475 is a deficient number, since it is larger than the sum of its proper divisors (17665).

73475 is a wasteful number, since it uses less digits than its factorization.

73475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2949 (or 2944 counting only the distinct ones).

The product of its digits is 2940, while the sum is 26.

The square root of 73475 is about 271.0627233686. The cubic root of 73475 is about 41.8838438290.

The spelling of 73475 in words is "seventy-three thousand, four hundred seventy-five".