1322850814 has 48 divisors (see below), whose sum is σ = 2127177360. Its totient is φ = 616429440.

The previous prime is 1322850811. The next prime is 1322850829. The reversal of 1322850814 is 4180582231.

It is a happy number.

It is a super-2 number, since 2×1322850814² = 3499868552200925192, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1322850814.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322850811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12136192 + ... + 12136300.

It is an arithmetic number, because the mean of its divisors is an integer number (44316195).

Almost surely, 2^1322850814 is an apocalyptic number.

1322850814 is a deficient number, since it is larger than the sum of its proper divisors (804326546).

1322850814 is a wasteful number, since it uses less digits than its factorization.

1322850814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 1322850814 is about 36371.0161254810. The cubic root of 1322850814 is about 1097.7504478744.

The spelling of 1322850814 in words is "one billion, three hundred twenty-two million, eight hundred fifty thousand, eight hundred fourteen".