67475 has 6 divisors (see below), whose sum is σ = 83700. Its totient is φ = 53960.

The previous prime is 67453. The next prime is 67477. The reversal of 67475 is 57476.

It is not a de Polignac number, because 67475 - 2⁶ = 67411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (67477) 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, 1325 + ... + 1374.

It is an arithmetic number, because the mean of its divisors is an integer number (13950).

2⁶⁷⁴⁷⁵ is an apocalyptic number.

67475 is a deficient number, since it is larger than the sum of its proper divisors (16225).

67475 is a wasteful number, since it uses less digits than its factorization.

67475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2709 (or 2704 counting only the distinct ones).

The product of its digits is 5880, while the sum is 29.

The square root of 67475 is about 259.7595041572. The cubic root of 67475 is about 40.7112369289.

Subtracting from 67475 its reverse (57476), we obtain a palindrome (9999).

It can be divided in two parts, 6 and 7475, that multiplied together give a triangular number (44850 = T₂₉₉).

The spelling of 67475 in words is "sixty-seven thousand, four hundred seventy-five".