2385545 has 8 divisors (see below), whose sum is σ = 3013440. Its totient is φ = 1807920.

The previous prime is 2385541. The next prime is 2385553. The reversal of 2385545 is 5455832.

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

It is not a de Polignac number, because 2385545 - 2² = 2385541 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2385541) 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, 12461 + ... + 12650.

It is an arithmetic number, because the mean of its divisors is an integer number (376680).

2^2385545 is an apocalyptic number.

It is an amenable number.

2385545 is a deficient number, since it is larger than the sum of its proper divisors (627895).

2385545 is a wasteful number, since it uses less digits than its factorization.

2385545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25135.

The product of its digits is 24000, while the sum is 32.

The square root of 2385545 is about 1544.5209613340. The cubic root of 2385545 is about 133.6172526335.

The spelling of 2385545 in words is "two million, three hundred eighty-five thousand, five hundred forty-five".