605464142 has 8 divisors (see below), whose sum is σ = 909110136. Its totient is φ = 302427432.

The previous prime is 605464133. The next prime is 605464147. The reversal of 605464142 is 241464506.

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

It is a junction number, because it is equal to n+sod(n) for n = 605464099 and 605464108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605464147) by changing a digit.

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, 149828 + ... + 153815.

It is an arithmetic number, because the mean of its divisors is an integer number (113638767).

Almost surely, 2^605464142 is an apocalyptic number.

605464142 is a deficient number, since it is larger than the sum of its proper divisors (303645994).

605464142 is a wasteful number, since it uses less digits than its factorization.

605464142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304642.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 605464142 is about 24606.1809714551. The cubic root of 605464142 is about 845.9852853415.

The spelling of 605464142 in words is "six hundred five million, four hundred sixty-four thousand, one hundred forty-two".