1282671 has 24 divisors (see below), whose sum is σ = 2103920. Its totient is φ = 746496.

The previous prime is 1282661. The next prime is 1282681. The reversal of 1282671 is 1762821.

It is an interprime number because it is at equal distance from previous prime (1282661) and next prime (1282681).

It is not a de Polignac number, because 1282671 - 2⁵ = 1282639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1282661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1935 + ... + 2511.

2^1282671 is an apocalyptic number.

1282671 is a deficient number, since it is larger than the sum of its proper divisors (821249).

1282671 is a wasteful number, since it uses less digits than its factorization.

1282671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615 (or 612 counting only the distinct ones).

The product of its digits is 1344, while the sum is 27.

The square root of 1282671 is about 1132.5506611185. The cubic root of 1282671 is about 108.6521752080.

It can be divided in two parts, 1282 and 671, that added together give a triangular number (1953 = T₆₂).

The spelling of 1282671 in words is "one million, two hundred eighty-two thousand, six hundred seventy-one".