1122607 has 4 divisors (see below), whose sum is σ = 1171440. Its totient is φ = 1073776.

The previous prime is 1122599. The next prime is 1122623. The reversal of 1122607 is 7062211.

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

It is a cyclic number.

It is not a de Polignac number, because 1122607 - 2³ = 1122599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24382 + ... + 24427.

It is an arithmetic number, because the mean of its divisors is an integer number (292860).

2^1122607 is an apocalyptic number.

1122607 is a deficient number, since it is larger than the sum of its proper divisors (48833).

1122607 is an equidigital number, since it uses as much as digits as its factorization.

1122607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48832.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 1122607 is about 1059.5315002396. The cubic root of 1122607 is about 103.9303959808.

Adding to 1122607 its reverse (7062211), we get a palindrome (8184818).

The spelling of 1122607 in words is "one million, one hundred twenty-two thousand, six hundred seven".