2088031680 has 168 divisors, whose sum is σ = 8208032352. Its totient is φ = 477259776.

The previous prime is 2088031679. The next prime is 2088031727. The reversal of 2088031680 is 861308802.

It is a tau number, because it is divible by the number of its divisors (168).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31627 + ... + 71946.

Almost surely, 2^2088031680 is an apocalyptic number.

2088031680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2088031680 is an abundant number, since it is smaller than the sum of its proper divisors (6120000672).

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

2088031680 is a wasteful number, since it uses less digits than its factorization.

2088031680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103603 (or 103590 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 2088031680 is about 45694.9852828513. The cubic root of 2088031680 is about 1278.1417697798.

The spelling of 2088031680 in words is "two billion, eighty-eight million, thirty-one thousand, six hundred eighty".