2787072022 has 16 divisors (see below), whose sum is σ = 4788168192. Its totient is φ = 1191876840.

The previous prime is 2787072017. The next prime is 2787072109. The reversal of 2787072022 is 2202707872.

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, 208504 + ... + 221467.

It is an arithmetic number, because the mean of its divisors is an integer number (299260512).

Almost surely, 2^2787072022 is an apocalyptic number.

2787072022 is a deficient number, since it is larger than the sum of its proper divisors (2001096170).

2787072022 is a wasteful number, since it uses less digits than its factorization.

2787072022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430443.

The product of its (nonzero) digits is 43904, while the sum is 37.

The square root of 2787072022 is about 52792.7269801438. The cubic root of 2787072022 is about 1407.2871773173.

Adding to 2787072022 its reverse (2202707872), we get a palindrome (4989779894).

The spelling of 2787072022 in words is "two billion, seven hundred eighty-seven million, seventy-two thousand, twenty-two".