1132054278 has 16 divisors (see below), whose sum is σ = 2269759536. Its totient is φ = 376409600.

The previous prime is 1132054277. The next prime is 1132054291. The reversal of 1132054278 is 8724502311.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132054277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232851 + ... + 237662.

It is an arithmetic number, because the mean of its divisors is an integer number (141859971).

Almost surely, 2^1132054278 is an apocalyptic number.

1132054278 is an abundant number, since it is smaller than the sum of its proper divisors (1137705258).

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

1132054278 is a wasteful number, since it uses less digits than its factorization.

1132054278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470919.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 1132054278 is about 33646.0142959014. The cubic root of 1132054278 is about 1042.2112339051.

Adding to 1132054278 its reverse (8724502311), we get a palindrome (9856556589).

The spelling of 1132054278 in words is "one billion, one hundred thirty-two million, fifty-four thousand, two hundred seventy-eight".