2259416 has 8 divisors (see below), whose sum is σ = 4236420. Its totient is φ = 1129704.

The previous prime is 2259407. The next prime is 2259437. The reversal of 2259416 is 6149522.

It is a happy number.

2259416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2259416² = 10209921322112, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141206 + ... + 141221.

2^2259416 is an apocalyptic number.

It is an amenable number.

2259416 is a deficient number, since it is larger than the sum of its proper divisors (1977004).

2259416 is a wasteful number, since it uses less digits than its factorization.

2259416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282433 (or 282429 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 2259416 is about 1503.1353897770. The cubic root of 2259416 is about 131.2196071728.

The spelling of 2259416 in words is "two million, two hundred fifty-nine thousand, four hundred sixteen".