606405142 has 8 divisors (see below), whose sum is σ = 1039551696. Its totient is φ = 259887912.

The previous prime is 606405119. The next prime is 606405161. The reversal of 606405142 is 241504606.

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

It is a self number, because there is not a number n which added to its sum of digits gives 606405142.

It is a congruent number.

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, 21657313 + ... + 21657340.

It is an arithmetic number, because the mean of its divisors is an integer number (129943962).

Almost surely, 2^606405142 is an apocalyptic number.

606405142 is a deficient number, since it is larger than the sum of its proper divisors (433146554).

606405142 is a wasteful number, since it uses less digits than its factorization.

606405142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43314662.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 606405142 is about 24625.2947596572. The cubic root of 606405142 is about 846.4233295025.

Adding to 606405142 its reverse (241504606), we get a palindrome (847909748).

The spelling of 606405142 in words is "six hundred six million, four hundred five thousand, one hundred forty-two".