2385456 has 20 divisors (see below), whose sum is σ = 6162552. Its totient is φ = 795136.

The previous prime is 2385451. The next prime is 2385463. The reversal of 2385456 is 6545832.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2385451) 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, 24801 + ... + 24896.

2^2385456 is an apocalyptic number.

It is an amenable number.

2385456 is an abundant number, since it is smaller than the sum of its proper divisors (3777096).

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

2385456 is a wasteful number, since it uses less digits than its factorization.

2385456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49708 (or 49702 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 2385456 is about 1544.4921495430. The cubic root of 2385456 is about 133.6155909470.

The spelling of 2385456 in words is "two million, three hundred eighty-five thousand, four hundred fifty-six".