1200450232 has 32 divisors (see below), whose sum is σ = 2299540320. Its totient is φ = 587341440.

The previous prime is 1200450217. The next prime is 1200450241. The reversal of 1200450232 is 2320540021.

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, 89893 + ... + 102379.

It is an arithmetic number, because the mean of its divisors is an integer number (71860635).

Almost surely, 2^1200450232 is an apocalyptic number.

It is an amenable number.

1200450232 is a deficient number, since it is larger than the sum of its proper divisors (1099090088).

1200450232 is a wasteful number, since it uses less digits than its factorization.

1200450232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12751 (or 12747 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 1200450232 is about 34647.5140810997. The cubic root of 1200450232 is about 1062.7914533685.

Adding to 1200450232 its reverse (2320540021), we get a palindrome (3520990253).

The spelling of 1200450232 in words is "one billion, two hundred million, four hundred fifty thousand, two hundred thirty-two".