1088808426 has 16 divisors (see below), whose sum is σ = 2419574400. Its totient is φ = 362936124.

The previous prime is 1088808419. The next prime is 1088808463. The reversal of 1088808426 is 6248088801.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10081506 + ... + 10081613.

It is an arithmetic number, because the mean of its divisors is an integer number (151223400).

Almost surely, 2^1088808426 is an apocalyptic number.

1088808426 is an abundant number, since it is smaller than the sum of its proper divisors (1330765974).

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

1088808426 is a wasteful number, since it uses less digits than its factorization.

1088808426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20163130 (or 20163124 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 45.

The square root of 1088808426 is about 32997.0972359691. The cubic root of 1088808426 is about 1028.7673147258.

The spelling of 1088808426 in words is "one billion, eighty-eight million, eight hundred eight thousand, four hundred twenty-six".