606667136 has 32 divisors (see below), whose sum is σ = 1261148400. Its totient is φ = 290143744.

The previous prime is 606667109. The next prime is 606667181. The reversal of 606667136 is 631766606.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 606667093 and 606667102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100091 + ... + 105978.

Almost surely, 2^606667136 is an apocalyptic number.

It is an amenable number.

606667136 is an abundant number, since it is smaller than the sum of its proper divisors (654481264).

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

606667136 is a wasteful number, since it uses less digits than its factorization.

606667136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206106 (or 206094 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 41.

The square root of 606667136 is about 24630.6137966556. The cubic root of 606667136 is about 846.5452094634.

The spelling of 606667136 in words is "six hundred six million, six hundred sixty-seven thousand, one hundred thirty-six".