1106238538 has 8 divisors (see below), whose sum is σ = 1686560580. Its totient is φ = 544051680.

The previous prime is 1106238509. The next prime is 1106238547. The reversal of 1106238538 is 8358326011.

It can be written as a sum of positive squares in 2 ways, for example, as 951907609 + 154330929 = 30853^2 + 12423^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1106238497 and 1106238506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4533643 + ... + 4533886.

Almost surely, 2^1106238538 is an apocalyptic number.

1106238538 is a deficient number, since it is larger than the sum of its proper divisors (580322042).

1106238538 is an equidigital number, since it uses as much as digits as its factorization.

1106238538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9067592.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 1106238538 is about 33260.1644313434. The cubic root of 1106238538 is about 1034.2279283332.

The spelling of 1106238538 in words is "one billion, one hundred six million, two hundred thirty-eight thousand, five hundred thirty-eight".