2088481290 has 32 divisors (see below), whose sum is σ = 5728406400. Its totient is φ = 477367104.

The previous prime is 2088481289. The next prime is 2088481303. The reversal of 2088481290 is 921848802.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4972365 + ... + 4972784.

It is an arithmetic number, because the mean of its divisors is an integer number (179012700).

Almost surely, 2^2088481290 is an apocalyptic number.

2088481290 is an abundant number, since it is smaller than the sum of its proper divisors (3639925110).

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

2088481290 is a wasteful number, since it uses less digits than its factorization.

2088481290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9945166.

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 2088481290 is about 45699.9047044958. The cubic root of 2088481290 is about 1278.2335027556.

The spelling of 2088481290 in words is "two billion, eighty-eight million, four hundred eighty-one thousand, two hundred ninety".