1130922140 has 24 divisors (see below), whose sum is σ = 2376002832. Its totient is φ = 452165760.

The previous prime is 1130922139. The next prime is 1130922157. The reversal of 1130922140 is 412290311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37880 + ... + 60800.

It is an arithmetic number, because the mean of its divisors is an integer number (99000118).

Almost surely, 2^1130922140 is an apocalyptic number.

1130922140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130922140 is an abundant number, since it is smaller than the sum of its proper divisors (1245080692).

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

1130922140 is a wasteful number, since it uses less digits than its factorization.

1130922140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25397 (or 25395 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1130922140 is about 33629.1858361156. The cubic root of 1130922140 is about 1041.8636885852.

The spelling of 1130922140 in words is "one billion, one hundred thirty million, nine hundred twenty-two thousand, one hundred forty".