1200534204 has 24 divisors (see below), whose sum is σ = 2802107728. Its totient is φ = 400055040.

The previous prime is 1200534191. The next prime is 1200534211. The reversal of 1200534204 is 4024350021.

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 7 ways as a sum of consecutive naturals, for example, 30834 + ... + 57894.

Almost surely, 2^1200534204 is an apocalyptic number.

It is an amenable number.

1200534204 is an abundant number, since it is smaller than the sum of its proper divisors (1601573524).

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

1200534204 is a wasteful number, since it uses less digits than its factorization.

1200534204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30765 (or 30763 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 1200534204 is about 34648.7258640199. The cubic root of 1200534204 is about 1062.8162336942.

Adding to 1200534204 its reverse (4024350021), we get a palindrome (5224884225).

The spelling of 1200534204 in words is "one billion, two hundred million, five hundred thirty-four thousand, two hundred four".