2289702162 has 16 divisors (see below), whose sum is σ = 4995713952. Its totient is φ = 693849120.

The previous prime is 2289702157. The next prime is 2289702197. The reversal of 2289702162 is 2612079822.

It is a self number, because there is not a number n which added to its sum of digits gives 2289702162.

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, 17346163 + ... + 17346294.

It is an arithmetic number, because the mean of its divisors is an integer number (312232122).

Almost surely, 2^2289702162 is an apocalyptic number.

2289702162 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2289702162 is an abundant number, since it is smaller than the sum of its proper divisors (2706011790).

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

2289702162 is a wasteful number, since it uses less digits than its factorization.

2289702162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34692473.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 2289702162 is about 47850.8324065528. The cubic root of 2289702162 is about 1318.0331439890.

It can be divided in two parts, 228970 and 2162, that added together give a palindrome (231132).

The spelling of 2289702162 in words is "two billion, two hundred eighty-nine million, seven hundred two thousand, one hundred sixty-two".