135661676 has 6 divisors (see below), whose sum is σ = 237407940. Its totient is φ = 67830836.

The previous prime is 135661663. The next prime is 135661679. The reversal of 135661676 is 676166531.

It is not an unprimeable number, because it can be changed into a prime (135661679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16957706 + ... + 16957713.

It is an arithmetic number, because the mean of its divisors is an integer number (39567990).

Almost surely, 2^135661676 is an apocalyptic number.

It is an amenable number.

135661676 is a deficient number, since it is larger than the sum of its proper divisors (101746264).

135661676 is a wasteful number, since it uses less digits than its factorization.

135661676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33915423 (or 33915421 counting only the distinct ones).

The product of its digits is 136080, while the sum is 41.

The square root of 135661676 is about 11647.3892353609. The cubic root of 135661676 is about 513.8295295843.

The spelling of 135661676 in words is "one hundred thirty-five million, six hundred sixty-one thousand, six hundred seventy-six".