1282792 has 16 divisors (see below), whose sum is σ = 2748960. Its totient is φ = 549744.

The previous prime is 1282783. The next prime is 1282807. The reversal of 1282792 is 2972821.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11398 + ... + 11509.

It is an arithmetic number, because the mean of its divisors is an integer number (171810).

2^1282792 is an apocalyptic number.

It is an amenable number.

1282792 is an abundant number, since it is smaller than the sum of its proper divisors (1466168).

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

1282792 is a wasteful number, since it uses less digits than its factorization.

1282792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22920 (or 22916 counting only the distinct ones).

The product of its digits is 4032, while the sum is 31.

The square root of 1282792 is about 1132.6040791027. The cubic root of 1282792 is about 108.6555916465.

The spelling of 1282792 in words is "one million, two hundred eighty-two thousand, seven hundred ninety-two".