1200094320 has 80 divisors (see below), whose sum is σ = 3840325632. Its totient is φ = 309699840.

The previous prime is 1200094309. The next prime is 1200094331. The reversal of 1200094320 is 234900021.

It is an interprime number because it is at equal distance from previous prime (1200094309) and next prime (1200094331).

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73212 + ... + 88091.

Almost surely, 2^1200094320 is an apocalyptic number.

1200094320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1200094320 is an abundant number, since it is smaller than the sum of its proper divisors (2640231312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1200094320 is a wasteful number, since it uses less digits than its factorization.

1200094320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161350 (or 161344 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1200094320 is about 34642.3775165620. The cubic root of 1200094320 is about 1062.6864101077.

Adding to 1200094320 its reverse (234900021), we get a palindrome (1434994341).

The spelling of 1200094320 in words is "one billion, two hundred million, ninety-four thousand, three hundred twenty".