1255714848 has 144 divisors (see below), whose sum is σ = 3714984000. Its totient is φ = 401856000.

The previous prime is 1255714841. The next prime is 1255714879. The reversal of 1255714848 is 8484175521.

1255714848 is a `hidden beast` number, since 1 + 2 + 557 + 14 + 84 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (1255714841) 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 23 ways as a sum of consecutive naturals, for example, 2096053 + ... + 2096651.

It is an arithmetic number, because the mean of its divisors is an integer number (25798500).

Almost surely, 2^1255714848 is an apocalyptic number.

1255714848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1255714848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1857492000).

1255714848 is an abundant number, since it is smaller than the sum of its proper divisors (2459269152).

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

1255714848 is a wasteful number, since it uses less digits than its factorization.

1255714848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895 (or 884 counting only the distinct ones).

The product of its digits is 358400, while the sum is 45.

The square root of 1255714848 is about 35436.0670503937. The cubic root of 1255714848 is about 1078.8564851355.

The spelling of 1255714848 in words is "one billion, two hundred fifty-five million, seven hundred fourteen thousand, eight hundred forty-eight".