2088341685 has 12 divisors (see below), whose sum is σ = 3619792332. Its totient is φ = 1113782208.

The previous prime is 2088341599. The next prime is 2088341713. The reversal of 2088341685 is 5861438802.

It can be written as a sum of positive squares in 2 ways, for example, as 465782724 + 1622558961 = 21582^2 + 40281^2 .

It is not a de Polignac number, because 2088341685 - 2⁸ = 2088341429 is a prime.

It is a super-2 number, since 2×2088341685² = 8722341986617278450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 46407593 = 2088341685 / (2 + 0 + 8 + 8 + 3 + 4 + 1 + 6 + 8 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 2088341685.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 23203752 + ... + 23203841.

It is an arithmetic number, because the mean of its divisors is an integer number (301649361).

Almost surely, 2^2088341685 is an apocalyptic number.

It is an amenable number.

2088341685 is a deficient number, since it is larger than the sum of its proper divisors (1531450647).

2088341685 is a wasteful number, since it uses less digits than its factorization.

2088341685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46407604 (or 46407601 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 2088341685 is about 45698.3772687828. The cubic root of 2088341685 is about 1278.2050208526.

The spelling of 2088341685 in words is "two billion, eighty-eight million, three hundred forty-one thousand, six hundred eighty-five".