1162189230 has 16 divisors (see below), whose sum is σ = 2789254224. Its totient is φ = 309917120.

The previous prime is 1162189229. The next prime is 1162189243. The reversal of 1162189230 is 329812611.

It is a junction number, because it is equal to n+sod(n) for n = 1162189191 and 1162189200.

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, 19369791 + ... + 19369850.

It is an arithmetic number, because the mean of its divisors is an integer number (174328389).

Almost surely, 2^1162189230 is an apocalyptic number.

1162189230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1162189230 is an abundant number, since it is smaller than the sum of its proper divisors (1627064994).

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

1162189230 is a wasteful number, since it uses less digits than its factorization.

1162189230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38739651.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 1162189230 is about 34090.8965854523. The cubic root of 1162189230 is about 1051.3781540621.

The spelling of 1162189230 in words is "one billion, one hundred sixty-two million, one hundred eighty-nine thousand, two hundred thirty".