609018422 has 8 divisors (see below), whose sum is σ = 913905336. Its totient is φ = 304383312.

The previous prime is 609018391. The next prime is 609018437. The reversal of 609018422 is 224810906.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56783 + ... + 66650.

It is an arithmetic number, because the mean of its divisors is an integer number (114238167).

Almost surely, 2^609018422 is an apocalyptic number.

609018422 is a deficient number, since it is larger than the sum of its proper divisors (304886914).

609018422 is a wasteful number, since it uses less digits than its factorization.

609018422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125902.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 609018422 is about 24678.2986042393. The cubic root of 609018422 is about 847.6374635115.

The spelling of 609018422 in words is "six hundred nine million, eighteen thousand, four hundred twenty-two".