1088640006 has 16 divisors (see below), whose sum is σ = 2177635584. Its totient is φ = 362820744.

The previous prime is 1088639969. The next prime is 1088640029. The reversal of 1088640006 is 6000468801.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 41391 + ... + 62373.

It is an arithmetic number, because the mean of its divisors is an integer number (136102224).

Almost surely, 2^1088640006 is an apocalyptic number.

1088640006 is an abundant number, since it is smaller than the sum of its proper divisors (1088995578).

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

1088640006 is a wasteful number, since it uses less digits than its factorization.

1088640006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29635.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 1088640006 is about 32994.5450946062. The cubic root of 1088640006 is about 1028.7142677675.

The spelling of 1088640006 in words is "one billion, eighty-eight million, six hundred forty thousand, six".