2288021086 has 16 divisors (see below), whose sum is σ = 3700285344. Its totient is φ = 1054795104.

The previous prime is 2288021069. The next prime is 2288021101. The reversal of 2288021086 is 6801208822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27370 + ... + 72973.

It is an arithmetic number, because the mean of its divisors is an integer number (231267834).

Almost surely, 2^2288021086 is an apocalyptic number.

2288021086 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2288021086 is a deficient number, since it is larger than the sum of its proper divisors (1412264258).

2288021086 is a wasteful number, since it uses less digits than its factorization.

2288021086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101235.

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 2288021086 is about 47833.2633843856. The cubic root of 2288021086 is about 1317.7105028474.

The spelling of 2288021086 in words is "two billion, two hundred eighty-eight million, twenty-one thousand, eighty-six".