2088930885 has 16 divisors (see below), whose sum is σ = 3361613184. Its totient is φ = 1107655232.

The previous prime is 2088930881. The next prime is 2088930917. The reversal of 2088930885 is 5880398802.

It is a cyclic number.

It is not a de Polignac number, because 2088930885 - 2² = 2088930881 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2088930881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399897 + ... + 405086.

It is an arithmetic number, because the mean of its divisors is an integer number (210100824).

Almost surely, 2^2088930885 is an apocalyptic number.

It is an amenable number.

2088930885 is a deficient number, since it is larger than the sum of its proper divisors (1272682299).

2088930885 is a wasteful number, since it uses less digits than its factorization.

2088930885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805164.

The product of its (nonzero) digits is 1105920, while the sum is 51.

The square root of 2088930885 is about 45704.8234325437. The cubic root of 2088930885 is about 1278.3252195071.

The spelling of 2088930885 in words is "two billion, eighty-eight million, nine hundred thirty thousand, eight hundred eighty-five".