1132401208 has 16 divisors (see below), whose sum is σ = 2123629560. Its totient is φ = 566100000.

The previous prime is 1132401199. The next prime is 1132401209. The reversal of 1132401208 is 8021042311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132401209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59683 + ... + 76333.

Almost surely, 2^1132401208 is an apocalyptic number.

It is an amenable number.

1132401208 is a deficient number, since it is larger than the sum of its proper divisors (991228352).

1132401208 is a wasteful number, since it uses less digits than its factorization.

1132401208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25158 (or 25154 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1132401208 is about 33651.1694893357. The cubic root of 1132401208 is about 1042.3176885809.

Adding to 1132401208 its reverse (8021042311), we get a palindrome (9153443519).

The spelling of 1132401208 in words is "one billion, one hundred thirty-two million, four hundred one thousand, two hundred eight".