2389512 has 16 divisors (see below), whose sum is σ = 5973840. Its totient is φ = 796496.

The previous prime is 2389507. The next prime is 2389523. The reversal of 2389512 is 2159832.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2389512.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49758 + ... + 49805.

It is an arithmetic number, because the mean of its divisors is an integer number (373365).

2^2389512 is an apocalyptic number.

It is an amenable number.

2389512 is an abundant number, since it is smaller than the sum of its proper divisors (3584328).

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

2389512 is a wasteful number, since it uses less digits than its factorization.

2389512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99572 (or 99568 counting only the distinct ones).

The product of its digits is 4320, while the sum is 30.

The square root of 2389512 is about 1545.8046448371. The cubic root of 2389512 is about 133.6912771009.

The spelling of 2389512 in words is "two million, three hundred eighty-nine thousand, five hundred twelve".