1451056 has 20 divisors (see below), whose sum is σ = 2845800. Its totient is φ = 716672.

The previous prime is 1451053. The next prime is 1451057. The reversal of 1451056 is 6501541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1451053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 915 + ... + 1933.

It is an arithmetic number, because the mean of its divisors is an integer number (142290).

2^1451056 is an apocalyptic number.

1451056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1451056 is a deficient number, since it is larger than the sum of its proper divisors (1394744).

1451056 is a wasteful number, since it uses less digits than its factorization.

1451056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116 (or 1110 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1451056 is about 1204.5978582083. The cubic root of 1451056 is about 113.2125895923.

Adding to 1451056 its reverse (6501541), we get a palindrome (7952597).

The spelling of 1451056 in words is "one million, four hundred fifty-one thousand, fifty-six".