1092482138 has 20 divisors (see below), whose sum is σ = 1802632650. Its totient is φ = 496569480.

The previous prime is 1092482137. The next prime is 1092482143. The reversal of 1092482138 is 8312842901.

It can be written as a sum of positive squares in only one way, i.e., 937155769 + 155326369 = 30613^2 + 12463^2 .

It is not an unprimeable number, because it can be changed into a prime (1092482137) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10628 + ... + 47936.

Almost surely, 2^1092482138 is an apocalyptic number.

1092482138 is a deficient number, since it is larger than the sum of its proper divisors (710150512).

1092482138 is an frugal number, since it uses more digits than its factorization.

1092482138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37355 (or 37322 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 1092482138 is about 33052.7175584701. The cubic root of 1092482138 is about 1029.9230589461.

The spelling of 1092482138 in words is "one billion, ninety-two million, four hundred eighty-two thousand, one hundred thirty-eight".