67430 has 16 divisors (see below), whose sum is σ = 132624. Its totient is φ = 24480.

The previous prime is 67429. The next prime is 67433. The reversal of 67430 is 3476.

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

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67433) 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, 197 + ... + 416.

It is an arithmetic number, because the mean of its divisors is an integer number (8289).

2⁶⁷⁴³⁰ is an apocalyptic number.

67430 is a deficient number, since it is larger than the sum of its proper divisors (65194).

67430 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 11 representation: 67430 = (46730)₁₁.

67430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631.

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

The square root of 67430 is about 259.6728711283. The cubic root of 67430 is about 40.7021846228.

The spelling of 67430 in words is "sixty-seven thousand, four hundred thirty".