1088872494 has 16 divisors (see below), whose sum is σ = 2214656640. Its totient is φ = 356805560.

The previous prime is 1088872487. The next prime is 1088872507. The reversal of 1088872494 is 4942788801.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1537602 + ... + 1538309.

It is an arithmetic number, because the mean of its divisors is an integer number (138416040).

Almost surely, 2^1088872494 is an apocalyptic number.

1088872494 is an abundant number, since it is smaller than the sum of its proper divisors (1125784146).

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

1088872494 is a wasteful number, since it uses less digits than its factorization.

1088872494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3075975.

The product of its (nonzero) digits is 1032192, while the sum is 51.

The square root of 1088872494 is about 32998.0680343562. The cubic root of 1088872494 is about 1028.7874926776.

The spelling of 1088872494 in words is "one billion, eighty-eight million, eight hundred seventy-two thousand, four hundred ninety-four".