136676142 has 12 divisors (see below), whose sum is σ = 296131680. Its totient is φ = 45558708.

The previous prime is 136676123. The next prime is 136676147. The reversal of 136676142 is 241676631.

It is a happy number.

136676142 is a `hidden beast` number, since 1 + 36 + 6 + 7 + 614 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 136676097 and 136676106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136676147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3796542 + ... + 3796577.

It is an arithmetic number, because the mean of its divisors is an integer number (24677640).

Almost surely, 2^136676142 is an apocalyptic number.

136676142 is an abundant number, since it is smaller than the sum of its proper divisors (159455538).

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

136676142 is a wasteful number, since it uses less digits than its factorization.

136676142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7593127 (or 7593124 counting only the distinct ones).

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

The square root of 136676142 is about 11690.8571969723. The cubic root of 136676142 is about 515.1071408093.

The spelling of 136676142 in words is "one hundred thirty-six million, six hundred seventy-six thousand, one hundred forty-two".