1106053640 has 16 divisors (see below), whose sum is σ = 2488620780. Its totient is φ = 442421440.

The previous prime is 1106053607. The next prime is 1106053657. The reversal of 1106053640 is 463506011.

It can be written as a sum of positive squares in 2 ways, for example, as 942367204 + 163686436 = 30698^2 + 12794^2 .

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 3 ways as a sum of consecutive naturals, for example, 13825631 + ... + 13825710.

Almost surely, 2^1106053640 is an apocalyptic number.

1106053640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1106053640 is an abundant number, since it is smaller than the sum of its proper divisors (1382567140).

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

1106053640 is a wasteful number, since it uses less digits than its factorization.

1106053640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27651352 (or 27651348 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1106053640 is about 33257.3847438430. The cubic root of 1106053640 is about 1034.1703044351.

Adding to 1106053640 its reverse (463506011), we get a palindrome (1569559651).

The spelling of 1106053640 in words is "one billion, one hundred six million, fifty-three thousand, six hundred forty".