27606942 has 24 divisors (see below), whose sum is σ = 65253240. Its totient is φ = 8365680.

The previous prime is 27606919. The next prime is 27606961. The reversal of 27606942 is 24960672.

It is a happy number.

27606942 is a `hidden beast` number, since 2 + 7 + 606 + 9 + 42 = 666.

It is a super-3 number, since 3×27606942³ (a number of 23 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 27606897 and 27606906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69517 + ... + 69912.

It is an arithmetic number, because the mean of its divisors is an integer number (2718885).

Almost surely, 2^27606942 is an apocalyptic number.

27606942 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

27606942 is an abundant number, since it is smaller than the sum of its proper divisors (37646298).

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

27606942 is a wasteful number, since it uses less digits than its factorization.

27606942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139448 (or 139445 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 27606942 is about 5254.2308666445. The cubic root of 27606942 is about 302.2312965745.

The spelling of 27606942 in words is "twenty-seven million, six hundred six thousand, nine hundred forty-two".