1283876 has 12 divisors (see below), whose sum is σ = 2451120. Its totient is φ = 583560.

The previous prime is 1283873. The next prime is 1283879. The reversal of 1283876 is 6783821.

It is an interprime number because it is at equal distance from previous prime (1283873) and next prime (1283879).

It is a super-3 number, since 3×1283876³ = 6348783189583336128, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1283873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14546 + ... + 14633.

It is an arithmetic number, because the mean of its divisors is an integer number (204260).

2^1283876 is an apocalyptic number.

It is an amenable number.

1283876 is a deficient number, since it is larger than the sum of its proper divisors (1167244).

1283876 is a wasteful number, since it uses less digits than its factorization.

1283876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29194 (or 29192 counting only the distinct ones).

The product of its digits is 16128, while the sum is 35.

The square root of 1283876 is about 1133.0825212667. The cubic root of 1283876 is about 108.6861888387.

Subtracting 1283876 from its reverse (6783821), we obtain a palindrome (5499945).

It can be divided in two parts, 128 and 3876, that added together give a palindrome (4004).

The spelling of 1283876 in words is "one million, two hundred eighty-three thousand, eight hundred seventy-six".