2289464 has 16 divisors (see below), whose sum is σ = 4384800. Its totient is φ = 1120192.

The previous prime is 2289461. The next prime is 2289467. The reversal of 2289464 is 4649822.

2289464 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2289461) and next prime (2289467).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2289461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2669 + ... + 3420.

It is an arithmetic number, because the mean of its divisors is an integer number (274050).

2^2289464 is an apocalyptic number.

It is an amenable number.

2289464 is a deficient number, since it is larger than the sum of its proper divisors (2095336).

2289464 is a wasteful number, since it uses less digits than its factorization.

2289464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6142 (or 6138 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 2289464 is about 1513.0974852930. The cubic root of 2289464 is about 131.7987444262.

The spelling of 2289464 in words is "two million, two hundred eighty-nine thousand, four hundred sixty-four".