1255314876 has 48 divisors (see below), whose sum is σ = 3158453760. Its totient is φ = 386743680.

The previous prime is 1255314847. The next prime is 1255314887. The reversal of 1255314876 is 6784135521.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57796 + ... + 76491.

It is an arithmetic number, because the mean of its divisors is an integer number (65801120).

Almost surely, 2^1255314876 is an apocalyptic number.

It is an amenable number.

1255314876 is an abundant number, since it is smaller than the sum of its proper divisors (1903138884).

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

1255314876 is a wasteful number, since it uses less digits than its factorization.

1255314876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134354 (or 134352 counting only the distinct ones).

The product of its digits is 201600, while the sum is 42.

The square root of 1255314876 is about 35430.4230288039. The cubic root of 1255314876 is about 1078.7419266936.

The spelling of 1255314876 in words is "one billion, two hundred fifty-five million, three hundred fourteen thousand, eight hundred seventy-six".