3132823 has 2 divisors, whose sum is σ = 3132824. Its totient is φ = 3132822.

The previous prime is 3132803. The next prime is 3132839. The reversal of 3132823 is 3282313.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3132823 - 2¹³ = 3124631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3132794 and 3132803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3132803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566411 + 1566412.

It is an arithmetic number, because the mean of its divisors is an integer number (1566412).

Almost surely, 2^3132823 is an apocalyptic number.

3132823 is a deficient number, since it is larger than the sum of its proper divisors (1).

3132823 is an equidigital number, since it uses as much as digits as its factorization.

3132823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 22.

The square root of 3132823 is about 1769.9782484539. The cubic root of 3132823 is about 146.3227830679.

It can be divided in two parts, 313 and 2823, that added together give a square (3136 = 56²).

The spelling of 3132823 in words is "three million, one hundred thirty-two thousand, eight hundred twenty-three".