1229234 has 4 divisors (see below), whose sum is σ = 1843854. Its totient is φ = 614616.

The previous prime is 1229227. The next prime is 1229237. The reversal of 1229234 is 4329221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 994009 + 235225 = 997^2 + 485^2 .

It is a super-2 number, since 2×1229234² = 3022032453512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1229237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307307 + ... + 307310.

2^1229234 is an apocalyptic number.

1229234 is a deficient number, since it is larger than the sum of its proper divisors (614620).

1229234 is an equidigital number, since it uses as much as digits as its factorization.

1229234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614619.

The product of its digits is 864, while the sum is 23.

The square root of 1229234 is about 1108.7082573878. The cubic root of 1229234 is about 107.1218805072.

The spelling of 1229234 in words is "one million, two hundred twenty-nine thousand, two hundred thirty-four".