1283802 has 32 divisors (see below), whose sum is σ = 2808960. Its totient is φ = 388800.

The previous prime is 1283797. The next prime is 1283831. The reversal of 1283802 is 2083821.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8427 + ... + 8577.

It is an arithmetic number, because the mean of its divisors is an integer number (87780).

2^1283802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1283802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1404480).

1283802 is an abundant number, since it is smaller than the sum of its proper divisors (1525158).

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

1283802 is a wasteful number, since it uses less digits than its factorization.

1283802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 1283802 is about 1133.0498665107. The cubic root of 1283802 is about 108.6841006484.

The spelling of 1283802 in words is "one million, two hundred eighty-three thousand, eight hundred two".