1255700841 has 16 divisors (see below), whose sum is σ = 1744478400. Its totient is φ = 802444608.

The previous prime is 1255700837. The next prime is 1255700851. The reversal of 1255700841 is 1480075521.

It is not a de Polignac number, because 1255700841 - 2² = 1255700837 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1255700821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39826 + ... + 64011.

It is an arithmetic number, because the mean of its divisors is an integer number (109029900).

Almost surely, 2^1255700841 is an apocalyptic number.

It is an amenable number.

1255700841 is a deficient number, since it is larger than the sum of its proper divisors (488777559).

1255700841 is a wasteful number, since it uses less digits than its factorization.

1255700841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104008.

The product of its (nonzero) digits is 11200, while the sum is 33.

The square root of 1255700841 is about 35435.8694122213. The cubic root of 1255700841 is about 1078.8524737155.

The spelling of 1255700841 in words is "one billion, two hundred fifty-five million, seven hundred thousand, eight hundred forty-one".