1106425090 has 8 divisors (see below), whose sum is σ = 1991565180. Its totient is φ = 442570032.

The previous prime is 1106425079. The next prime is 1106425091. The reversal of 1106425090 is 905246011.

It can be written as a sum of positive squares in 2 ways, for example, as 1012703329 + 93721761 = 31823^2 + 9681^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1106425091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55321245 + ... + 55321264.

Almost surely, 2^1106425090 is an apocalyptic number.

1106425090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1106425090 is a deficient number, since it is larger than the sum of its proper divisors (885140090).

1106425090 is a wasteful number, since it uses less digits than its factorization.

1106425090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110642516.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1106425090 is about 33262.9687490458. The cubic root of 1106425090 is about 1034.2860611974.

The spelling of 1106425090 in words is "one billion, one hundred six million, four hundred twenty-five thousand, ninety".