135672076 has 6 divisors (see below), whose sum is σ = 237426140. Its totient is φ = 67836036.

The previous prime is 135672071. The next prime is 135672077. The reversal of 135672076 is 670276531.

It is a super-2 number, since 2×135672076² = 36813824412299552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135672071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16959006 + ... + 16959013.

Almost surely, 2^135672076 is an apocalyptic number.

It is an amenable number.

135672076 is a deficient number, since it is larger than the sum of its proper divisors (101754064).

135672076 is a wasteful number, since it uses less digits than its factorization.

135672076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33918023 (or 33918021 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 135672076 is about 11647.8356787860. The cubic root of 135672076 is about 513.8426595282.

The spelling of 135672076 in words is "one hundred thirty-five million, six hundred seventy-two thousand, seventy-six".