3212423 has 2 divisors, whose sum is σ = 3212424. Its totient is φ = 3212422.

The previous prime is 3212413. The next prime is 3212431. The reversal of 3212423 is 3242123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3212423 - 2¹² = 3208327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3212413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606211 + 1606212.

It is an arithmetic number, because the mean of its divisors is an integer number (1606212).

Almost surely, 2^3212423 is an apocalyptic number.

3212423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3212423 is an equidigital number, since it uses as much as digits as its factorization.

3212423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288, while the sum is 17.

The square root of 3212423 is about 1792.3233525232. The cubic root of 3212423 is about 147.5517083861.

Adding to 3212423 its reverse (3242123), we get a palindrome (6454546).

It can be divided in two parts, 321 and 2423, that added together give a cube (2744 = 14³).

The spelling of 3212423 in words is "three million, two hundred twelve thousand, four hundred twenty-three".