2289019514 has 8 divisors (see below), whose sum is σ = 3433932468. Its totient is φ = 1144375360.

The previous prime is 2289019507. The next prime is 2289019531. The reversal of 2289019514 is 4159109822.

It can be written as a sum of positive squares in 2 ways, for example, as 1438305625 + 850713889 = 37925^2 + 29167^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2289019514² = 10479220670945592392, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 44357 + ... + 80904.

Almost surely, 2^2289019514 is an apocalyptic number.

2289019514 is a deficient number, since it is larger than the sum of its proper divisors (1144912954).

2289019514 is a wasteful number, since it uses less digits than its factorization.

2289019514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134400.

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 2289019514 is about 47843.6987909589. The cubic root of 2289019514 is about 1317.9021455654.

The spelling of 2289019514 in words is "two billion, two hundred eighty-nine million, nineteen thousand, five hundred fourteen".