1127622132 has 72 divisors (see below), whose sum is σ = 3508167936. Its totient is φ = 297393984.

The previous prime is 1127622107. The next prime is 1127622137. The reversal of 1127622132 is 2312267211.

1127622132 is a `hidden beast` number, since 1 + 1 + 2 + 7 + 622 + 1 + 32 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1127622096 and 1127622105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1127622137) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168828 + ... + 175379.

Almost surely, 2^1127622132 is an apocalyptic number.

1127622132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1127622132 is an abundant number, since it is smaller than the sum of its proper divisors (2380545804).

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

1127622132 is a wasteful number, since it uses less digits than its factorization.

1127622132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344237 (or 344232 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 1127622132 is about 33580.0853483132. The cubic root of 1127622132 is about 1040.8493222327.

Adding to 1127622132 its reverse (2312267211), we get a palindrome (3439889343).

The spelling of 1127622132 in words is "one billion, one hundred twenty-seven million, six hundred twenty-two thousand, one hundred thirty-two".