2072823 has 8 divisors (see below), whose sum is σ = 2791536. Its totient is φ = 1368000.

The previous prime is 2072821. The next prime is 2072831. The reversal of 2072823 is 3282702.

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

It is not a de Polignac number, because 2072823 - 2¹ = 2072821 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2072793 and 2072802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2072821) 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, 3118 + ... + 3723.

It is an arithmetic number, because the mean of its divisors is an integer number (348942).

2^2072823 is an apocalyptic number.

2072823 is a deficient number, since it is larger than the sum of its proper divisors (718713).

2072823 is a wasteful number, since it uses less digits than its factorization.

2072823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6945.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 2072823 is about 1439.7301830551. The cubic root of 2072823 is about 127.5030987328.

The spelling of 2072823 in words is "two million, seventy-two thousand, eight hundred twenty-three".