609036 has 12 divisors (see below), whose sum is σ = 1421112. Its totient is φ = 203008.

The previous prime is 608999. The next prime is 609043. The reversal of 609036 is 630906.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 608997 and 609015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25365 + ... + 25388.

It is an arithmetic number, because the mean of its divisors is an integer number (118426).

2⁶⁰⁹⁰³⁶ is an apocalyptic number.

It is an amenable number.

609036 is an abundant number, since it is smaller than the sum of its proper divisors (812076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

609036 is a wasteful number, since it uses less digits than its factorization.

609036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50760 (or 50758 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 609036 is about 780.4075858165. The cubic root of 609036 is about 84.7645618507.

The spelling of 609036 in words is "six hundred nine thousand, thirty-six".