1255026 has 32 divisors (see below), whose sum is σ = 2692800. Its totient is φ = 388800.

The previous prime is 1255021. The next prime is 1255039. The reversal of 1255026 is 6205521.

It is a junction number, because it is equal to n+sod(n) for n = 1254993 and 1255011.

It is not an unprimeable number, because it can be changed into a prime (1255021) 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, 11460 + ... + 11568.

It is an arithmetic number, because the mean of its divisors is an integer number (84150).

2^1255026 is an apocalyptic number.

1255026 is an abundant number, since it is smaller than the sum of its proper divisors (1437774).

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

1255026 is a wasteful number, since it uses less digits than its factorization.

1255026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1255026 is about 1120.2794294282. The cubic root of 1255026 is about 107.8659172806.

It can be divided in two parts, 125 and 5026, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 1255026 in words is "one million, two hundred fifty-five thousand, twenty-six".