12894046 has 32 divisors (see below), whose sum is σ = 22492800. Its totient is φ = 5482080.

The previous prime is 12894043. The next prime is 12894059. The reversal of 12894046 is 64049821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12894043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45421 + ... + 45703.

It is an arithmetic number, because the mean of its divisors is an integer number (702900).

Almost surely, 2^12894046 is an apocalyptic number.

12894046 is a deficient number, since it is larger than the sum of its proper divisors (9598754).

12894046 is a wasteful number, since it uses less digits than its factorization.

12894046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 12894046 is about 3590.8280382107. The cubic root of 12894046 is about 234.4929220165.

It can be divided in two parts, 1289 and 4046, that added together give a palindrome (5335).

The spelling of 12894046 in words is "twelve million, eight hundred ninety-four thousand, forty-six".