2465889 has 8 divisors (see below), whose sum is σ = 3296832. Its totient is φ = 1639440.

The previous prime is 2465851. The next prime is 2465891. The reversal of 2465889 is 9885642.

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

It is not a de Polignac number, because 2465889 - 2⁸ = 2465633 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2465889.

It is not an unprimeable number, because it can be changed into a prime (2465819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492 + ... + 2274.

It is an arithmetic number, because the mean of its divisors is an integer number (412104).

2^2465889 is an apocalyptic number.

It is an amenable number.

2465889 is a deficient number, since it is larger than the sum of its proper divisors (830943).

2465889 is a wasteful number, since it uses less digits than its factorization.

2465889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2247.

The product of its digits is 138240, while the sum is 42.

The square root of 2465889 is about 1570.3149365653. The cubic root of 2465889 is about 135.1007752344.

The spelling of 2465889 in words is "two million, four hundred sixty-five thousand, eight hundred eighty-nine".