1322607 has 16 divisors (see below), whose sum is σ = 2072448. Its totient is φ = 739680.

The previous prime is 1322599. The next prime is 1322611. The reversal of 1322607 is 7062231.

It is a happy number.

It is not a de Polignac number, because 1322607 - 2³ = 1322599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1113 + ... + 1970.

It is an arithmetic number, because the mean of its divisors is an integer number (129528).

2^1322607 is an apocalyptic number.

1322607 is a deficient number, since it is larger than the sum of its proper divisors (749841).

1322607 is a wasteful number, since it uses less digits than its factorization.

1322607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3110.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 1322607 is about 1150.0465207982. The cubic root of 1322607 is about 109.7683001777.

Adding to 1322607 its reverse (7062231), we get a palindrome (8384838).

The spelling of 1322607 in words is "one million, three hundred twenty-two thousand, six hundred seven".