1200059412 has 24 divisors (see below), whose sum is σ = 2805719616. Its totient is φ = 399222528.

The previous prime is 1200059407. The next prime is 1200059453. The reversal of 1200059412 is 2149500021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93373 + ... + 105444.

It is an arithmetic number, because the mean of its divisors is an integer number (116904984).

Almost surely, 2^1200059412 is an apocalyptic number.

1200059412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1200059412 is an abundant number, since it is smaller than the sum of its proper divisors (1605660204).

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

1200059412 is a wasteful number, since it uses less digits than its factorization.

1200059412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199327 (or 199325 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1200059412 is about 34641.8736791185. The cubic root of 1200059412 is about 1062.6761063018.

Adding to 1200059412 its reverse (2149500021), we get a palindrome (3349559433).

The spelling of 1200059412 in words is "one billion, two hundred million, fifty-nine thousand, four hundred twelve".