1108772426 has 8 divisors (see below), whose sum is σ = 1684211520. Its totient is φ = 547368588.

The previous prime is 1108772407. The next prime is 1108772461. The reversal of 1108772426 is 6242778011.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1108772426.

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, 3508616 + ... + 3508931.

It is an arithmetic number, because the mean of its divisors is an integer number (210526440).

Almost surely, 2^1108772426 is an apocalyptic number.

1108772426 is a deficient number, since it is larger than the sum of its proper divisors (575439094).

1108772426 is an equidigital number, since it uses as much as digits as its factorization.

1108772426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7017628.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 1108772426 is about 33298.2345778271. The cubic root of 1108772426 is about 1035.0169743690.

The spelling of 1108772426 in words is "one billion, one hundred eight million, seven hundred seventy-two thousand, four hundred twenty-six".