1256060 has 24 divisors (see below), whose sum is σ = 2841216. Its totient is φ = 463680.

The previous prime is 1256041. The next prime is 1256063. The reversal of 1256060 is 606521.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1256063) 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 7 ways as a sum of consecutive naturals, for example, 2156 + ... + 2675.

It is an arithmetic number, because the mean of its divisors is an integer number (118384).

2^1256060 is an apocalyptic number.

1256060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1256060 is an abundant number, since it is smaller than the sum of its proper divisors (1585156).

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

1256060 is a wasteful number, since it uses less digits than its factorization.

1256060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4853 (or 4851 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1256060 is about 1120.7408264180. The cubic root of 1256060 is about 107.8955322692.

The spelling of 1256060 in words is "one million, two hundred fifty-six thousand, sixty".