609475 has 6 divisors (see below), whose sum is σ = 755780. Its totient is φ = 487560.

The previous prime is 609461. The next prime is 609487. The reversal of 609475 is 574906.

It is not a de Polignac number, because 609475 - 2⁵ = 609443 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12165 + ... + 12214.

2⁶⁰⁹⁴⁷⁵ is an apocalyptic number.

609475 is a deficient number, since it is larger than the sum of its proper divisors (146305).

609475 is a wasteful number, since it uses less digits than its factorization.

609475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24389 (or 24384 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 609475 is about 780.6887984338. The cubic root of 609475 is about 84.7849233758.

The spelling of 609475 in words is "six hundred nine thousand, four hundred seventy-five".