2854445 has 8 divisors (see below), whose sum is σ = 3736800. Its totient is φ = 2075920.

The previous prime is 2854433. The next prime is 2854447. The reversal of 2854445 is 5444582.

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

It is not a de Polignac number, because 2854445 - 2⁶ = 2854381 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2854447) 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, 25895 + ... + 26004.

It is an arithmetic number, because the mean of its divisors is an integer number (467100).

2^2854445 is an apocalyptic number.

It is an amenable number.

2854445 is a deficient number, since it is larger than the sum of its proper divisors (882355).

2854445 is a wasteful number, since it uses less digits than its factorization.

2854445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51915.

The product of its digits is 25600, while the sum is 32.

The square root of 2854445 is about 1689.5102840764. The cubic root of 2854445 is about 141.8536646292.

The spelling of 2854445 in words is "two million, eight hundred fifty-four thousand, four hundred forty-five".