1229994 has 24 divisors (see below), whose sum is σ = 2781792. Its totient is φ = 392040.

The previous prime is 1229993. The next prime is 1229999. The reversal of 1229994 is 4999221.

It is not an unprimeable number, because it can be changed into a prime (1229993) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1072 + ... + 1899.

It is an arithmetic number, because the mean of its divisors is an integer number (115908).

2^1229994 is an apocalyptic number.

1229994 is an abundant number, since it is smaller than the sum of its proper divisors (1551798).

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

1229994 is a wasteful number, since it uses less digits than its factorization.

1229994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002 (or 2999 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 1229994 is about 1109.0509456287. The cubic root of 1229994 is about 107.1439527507.

The spelling of 1229994 in words is "one million, two hundred twenty-nine thousand, nine hundred ninety-four".