2845213 has 8 divisors (see below), whose sum is σ = 3265920. Its totient is φ = 2428080.

The previous prime is 2845207. The next prime is 2845279. The reversal of 2845213 is 3125482.

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

It is a cyclic number.

It is not a de Polignac number, because 2845213 - 2⁹ = 2844701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2843213) 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, 1128 + ... + 2638.

It is an arithmetic number, because the mean of its divisors is an integer number (408240).

2^2845213 is an apocalyptic number.

It is an amenable number.

2845213 is a deficient number, since it is larger than the sum of its proper divisors (420707).

2845213 is a wasteful number, since it uses less digits than its factorization.

2845213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1787.

The product of its digits is 1920, while the sum is 25.

The square root of 2845213 is about 1686.7759187278. The cubic root of 2845213 is about 141.7005692025.

The spelling of 2845213 in words is "two million, eight hundred forty-five thousand, two hundred thirteen".