2900823 has 16 divisors (see below), whose sum is σ = 4012800. Its totient is φ = 1862784.

The previous prime is 2900819. The next prime is 2900827. The reversal of 2900823 is 3280092.

2900823 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2900819) and next prime (2900827).

It is not a de Polignac number, because 2900823 - 2² = 2900819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2900793 and 2900802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2900827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14478 + ... + 14676.

It is an arithmetic number, because the mean of its divisors is an integer number (250800).

2^2900823 is an apocalyptic number.

2900823 is a deficient number, since it is larger than the sum of its proper divisors (1111977).

2900823 is a wasteful number, since it uses less digits than its factorization.

2900823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2900823 is about 1703.1802605714. The cubic root of 2900823 is about 142.6178034787.

The spelling of 2900823 in words is "two million, nine hundred thousand, eight hundred twenty-three".