1264234 has 4 divisors (see below), whose sum is σ = 1896354. Its totient is φ = 632116.

The previous prime is 1264231. The next prime is 1264259. The reversal of 1264234 is 4324621.

It is a happy number.

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., 697225 + 567009 = 835^2 + 753^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1264231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316057 + ... + 316060.

2^1264234 is an apocalyptic number.

1264234 is a deficient number, since it is larger than the sum of its proper divisors (632120).

1264234 is an equidigital number, since it uses as much as digits as its factorization.

1264234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632119.

The product of its digits is 1152, while the sum is 22.

The square root of 1264234 is about 1124.3816078183. The cubic root of 1264234 is about 108.1290752137.

Adding to 1264234 its reverse (4324621), we get a palindrome (5588855).

It can be divided in two parts, 12 and 64234, that added together give a palindrome (64246).

The spelling of 1264234 in words is "one million, two hundred sixty-four thousand, two hundred thirty-four".