2853923 has 2 divisors, whose sum is σ = 2853924. Its totient is φ = 2853922.

The previous prime is 2853913. The next prime is 2853937. The reversal of 2853923 is 3293582.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2853923 - 2¹⁸ = 2591779 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2853923.

It is not a weakly prime, because it can be changed into another prime (2853913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1426961 + 1426962.

It is an arithmetic number, because the mean of its divisors is an integer number (1426962).

2^2853923 is an apocalyptic number.

2853923 is a deficient number, since it is larger than the sum of its proper divisors (1).

2853923 is an equidigital number, since it uses as much as digits as its factorization.

2853923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 32.

The square root of 2853923 is about 1689.3557943784. The cubic root of 2853923 is about 141.8450170489.

The spelling of 2853923 in words is "two million, eight hundred fifty-three thousand, nine hundred twenty-three".