127853825 has 12 divisors (see below), whose sum is σ = 172951728. Its totient is φ = 92984400.

The previous prime is 127853813. The next prime is 127853863. The reversal of 127853825 is 528358721.

It is a de Polignac number, because none of the positive numbers 2^k-127853825 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 232187 + ... + 232736.

It is an arithmetic number, because the mean of its divisors is an integer number (14412644).

Almost surely, 2^127853825 is an apocalyptic number.

It is an amenable number.

127853825 is a deficient number, since it is larger than the sum of its proper divisors (45097903).

127853825 is a wasteful number, since it uses less digits than its factorization.

127853825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464944 (or 464939 counting only the distinct ones).

The product of its digits is 134400, while the sum is 41.

The square root of 127853825 is about 11307.2465702310. The cubic root of 127853825 is about 503.7765042179.

The spelling of 127853825 in words is "one hundred twenty-seven million, eight hundred fifty-three thousand, eight hundred twenty-five".