1255274230 has 16 divisors (see below), whose sum is σ = 2582278560. Its totient is φ = 430379712.

The previous prime is 1255274183. The next prime is 1255274231. The reversal of 1255274230 is 324725521.

It is a junction number, because it is equal to n+sod(n) for n = 1255274192 and 1255274201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1255274231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8966175 + ... + 8966314.

It is an arithmetic number, because the mean of its divisors is an integer number (161392410).

Almost surely, 2^1255274230 is an apocalyptic number.

1255274230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1255274230 is an abundant number, since it is smaller than the sum of its proper divisors (1327004330).

1255274230 is a wasteful number, since it uses less digits than its factorization.

1255274230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17932503.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 1255274230 is about 35429.8494210743. The cubic root of 1255274230 is about 1078.7302836606.

Adding to 1255274230 its reverse (324725521), we get a palindrome (1579999751).

The spelling of 1255274230 in words is "one billion, two hundred fifty-five million, two hundred seventy-four thousand, two hundred thirty".