1122434 has 8 divisors (see below), whose sum is σ = 1715580. Its totient is φ = 550576.

The previous prime is 1122431. The next prime is 1122437. The reversal of 1122434 is 4342211.

It is an interprime number because it is at equal distance from previous prime (1122431) and next prime (1122437).

It can be written as a sum of positive squares in 2 ways, for example, as 1113025 + 9409 = 1055^2 + 97^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1122431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5189 + ... + 5400.

2^1122434 is an apocalyptic number.

1122434 is a deficient number, since it is larger than the sum of its proper divisors (593146).

1122434 is a wasteful number, since it uses less digits than its factorization.

1122434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10644.

The product of its digits is 192, while the sum is 17.

The square root of 1122434 is about 1059.4498572372. The cubic root of 1122434 is about 103.9250569553.

Adding to 1122434 its reverse (4342211), we get a palindrome (5464645).

The spelling of 1122434 in words is "one million, one hundred twenty-two thousand, four hundred thirty-four".