1284796 has 6 divisors (see below), whose sum is σ = 2248400. Its totient is φ = 642396.

The previous prime is 1284793. The next prime is 1284823. The reversal of 1284796 is 6974821.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1284791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160596 + ... + 160603.

2^1284796 is an apocalyptic number.

It is an amenable number.

1284796 is a deficient number, since it is larger than the sum of its proper divisors (963604).

1284796 is a wasteful number, since it uses less digits than its factorization.

1284796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321203 (or 321201 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The square root of 1284796 is about 1133.4884207613. The cubic root of 1284796 is about 108.7121434271.

It can be divided in two parts, 1284 and 796, that added together give a triangular number (2080 = T₆₄).

The spelling of 1284796 in words is "one million, two hundred eighty-four thousand, seven hundred ninety-six".