1412256 has 48 divisors (see below), whose sum is σ = 3798144. Its totient is φ = 459264.

The previous prime is 1412239. The next prime is 1412273. The reversal of 1412256 is 6522141.

It is an interprime number because it is at equal distance from previous prime (1412239) and next prime (1412273).

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4356 + ... + 4668.

It is an arithmetic number, because the mean of its divisors is an integer number (79128).

2^1412256 is an apocalyptic number.

1412256 is a gapful number since it is divisible by the number (16) 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 1412256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1899072).

1412256 is an abundant number, since it is smaller than the sum of its proper divisors (2385888).

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

1412256 is a wasteful number, since it uses less digits than its factorization.

1412256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373 (or 365 counting only the distinct ones).

The product of its digits is 480, while the sum is 21.

The square root of 1412256 is about 1188.3837763955. The cubic root of 1412256 is about 112.1943903068.

Adding to 1412256 its reverse (6522141), we get a palindrome (7934397).

It can be divided in two parts, 141 and 2256, that multiplied together give a square (318096 = 564²).

The spelling of 1412256 in words is "one million, four hundred twelve thousand, two hundred fifty-six".