609467 has 4 divisors (see below), whose sum is σ = 645336. Its totient is φ = 573600.

The previous prime is 609461. The next prime is 609487. The reversal of 609467 is 764906.

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

It is a cyclic number.

It is not a de Polignac number, because 609467 - 2⁶ = 609403 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 609467.

It is not an unprimeable number, because it can be changed into a prime (609461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17909 + ... + 17942.

It is an arithmetic number, because the mean of its divisors is an integer number (161334).

2⁶⁰⁹⁴⁶⁷ is an apocalyptic number.

609467 is a deficient number, since it is larger than the sum of its proper divisors (35869).

609467 is a wasteful number, since it uses less digits than its factorization.

609467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35868.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 609467 is about 780.6836747364. The cubic root of 609467 is about 84.7845524104.

The spelling of 609467 in words is "six hundred nine thousand, four hundred sixty-seven".