135877104 has 60 divisors (see below), whose sum is σ = 414841752. Its totient is φ = 41174400.

The previous prime is 135877103. The next prime is 135877121. The reversal of 135877104 is 401778531.

135877104 is a `hidden beast` number, since 1 + 3 + 587 + 71 + 0 + 4 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135877103) 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 11 ways as a sum of consecutive naturals, for example, 41307 + ... + 44474.

Almost surely, 2^135877104 is an apocalyptic number.

It is an amenable number.

135877104 is an abundant number, since it is smaller than the sum of its proper divisors (278964648).

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

135877104 is a wasteful number, since it uses less digits than its factorization.

135877104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85806 (or 85797 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 135877104 is about 11656.6334762658. The cubic root of 135877104 is about 514.1013693795.

It can be divided in two parts, 135877 and 104, that added together give a triangular number (135981 = T₅₂₁).

The spelling of 135877104 in words is "one hundred thirty-five million, eight hundred seventy-seven thousand, one hundred four".