1282475 has 12 divisors (see below), whose sum is σ = 1628616. Its totient is φ = 1001280.

The previous prime is 1282471. The next prime is 1282493. The reversal of 1282475 is 5742821.

It is not a de Polignac number, because 1282475 - 2² = 1282471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1282471) 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 11 ways as a sum of consecutive naturals, for example, 479 + ... + 1671.

It is an arithmetic number, because the mean of its divisors is an integer number (135718).

2^1282475 is an apocalyptic number.

1282475 is a deficient number, since it is larger than the sum of its proper divisors (346141).

1282475 is a wasteful number, since it uses less digits than its factorization.

1282475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246 (or 1241 counting only the distinct ones).

The product of its digits is 4480, while the sum is 29.

The square root of 1282475 is about 1132.4641274672. The cubic root of 1282475 is about 108.6466406864.

The spelling of 1282475 in words is "one million, two hundred eighty-two thousand, four hundred seventy-five".