1301234 has 24 divisors (see below), whose sum is σ = 2266320. Its totient is φ = 558360.

The previous prime is 1301233. The next prime is 1301239. The reversal of 1301234 is 4321031.

1301234 = 150² + 151² + ... + 193².

It is not an unprimeable number, because it can be changed into a prime (1301233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4457 + ... + 4739.

It is an arithmetic number, because the mean of its divisors is an integer number (94430).

2^1301234 is an apocalyptic number.

1301234 is a deficient number, since it is larger than the sum of its proper divisors (965086).

1301234 is a wasteful number, since it uses less digits than its factorization.

1301234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326 (or 315 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1301234 is about 1140.7164415401. The cubic root of 1301234 is about 109.1738101755.

Adding to 1301234 its reverse (4321031), we get a palindrome (5622265).

The spelling of 1301234 in words is "one million, three hundred one thousand, two hundred thirty-four".