1012834 has 4 divisors (see below), whose sum is σ = 1519254. Its totient is φ = 506416.

The previous prime is 1012831. The next prime is 1012861. The reversal of 1012834 is 4382101.

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., 1010025 + 2809 = 1005^2 + 53^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253207 + ... + 253210.

2^1012834 is an apocalyptic number.

1012834 is a deficient number, since it is larger than the sum of its proper divisors (506420).

1012834 is an equidigital number, since it uses as much as digits as its factorization.

1012834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506419.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1012834 is about 1006.3965421244. The cubic root of 1012834 is about 100.4259828098.

Adding to 1012834 its reverse (4382101), we get a palindrome (5394935).

The spelling of 1012834 in words is "one million, twelve thousand, eight hundred thirty-four".