67472 has 10 divisors (see below), whose sum is σ = 130758. Its totient is φ = 33728.

The previous prime is 67453. The next prime is 67477. The reversal of 67472 is 27476.

It can be written as a sum of positive squares in only one way, i.e., 65536 + 1936 = 256^2 + 44^2 .

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (67477) by changing a digit.

67472 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2093 + ... + 2124.

2⁶⁷⁴⁷² is an apocalyptic number.

It is an amenable number.

67472 is a deficient number, since it is larger than the sum of its proper divisors (63286).

67472 is a wasteful number, since it uses less digits than its factorization.

67472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4225 (or 4219 counting only the distinct ones).

The product of its digits is 2352, while the sum is 26.

The square root of 67472 is about 259.7537295209. The cubic root of 67472 is about 40.7106335671.

The spelling of 67472 in words is "sixty-seven thousand, four hundred seventy-two".