134987875 has 32 divisors (see below), whose sum is σ = 193489920. Its totient is φ = 92988000.

The previous prime is 134987863. The next prime is 134987893. The reversal of 134987875 is 578789431.

It is not a de Polignac number, because 134987875 - 2¹⁷ = 134856803 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23542 + ... + 28708.

It is an arithmetic number, because the mean of its divisors is an integer number (6046560).

Almost surely, 2^134987875 is an apocalyptic number.

134987875 is a deficient number, since it is larger than the sum of its proper divisors (58502045).

134987875 is a wasteful number, since it uses less digits than its factorization.

134987875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5212 (or 5202 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 52.

The square root of 134987875 is about 11618.4282499829. The cubic root of 134987875 is about 512.9774254259.

The spelling of 134987875 in words is "one hundred thirty-four million, nine hundred eighty-seven thousand, eight hundred seventy-five".