135864876 has 24 divisors (see below), whose sum is σ = 362306560. Its totient is φ = 38818512.

The previous prime is 135864871. The next prime is 135864881. The reversal of 135864876 is 678468531.

It is an interprime number because it is at equal distance from previous prime (135864871) and next prime (135864881).

It is not an unprimeable number, because it can be changed into a prime (135864871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808636 + ... + 808803.

Almost surely, 2^135864876 is an apocalyptic number.

It is an amenable number.

135864876 is an abundant number, since it is smaller than the sum of its proper divisors (226441684).

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

135864876 is a wasteful number, since it uses less digits than its factorization.

135864876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617453 (or 1617451 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The square root of 135864876 is about 11656.1089562512. The cubic root of 135864876 is about 514.0859470605.

The spelling of 135864876 in words is "one hundred thirty-five million, eight hundred sixty-four thousand, eight hundred seventy-six".