3542423 has 2 divisors, whose sum is σ = 3542424. Its totient is φ = 3542422.

The previous prime is 3542387. The next prime is 3542447. The reversal of 3542423 is 3242453.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3542423 - 2⁸ = 3542167 is a prime.

It is a super-3 number, since 3×3542423³ (a number of 21 digits) contains 333 as substring.

It is a d-powerful number, because it can be written as 3¹² + 5⁹ + 4² + 2¹¹ + 4³ + 2¹⁹ + 3¹² .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3542323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1771211 + 1771212.

It is an arithmetic number, because the mean of its divisors is an integer number (1771212).

Almost surely, 2^3542423 is an apocalyptic number.

3542423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3542423 is an equidigital number, since it uses as much as digits as its factorization.

3542423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 23.

The square root of 3542423 is about 1882.1325670632. The cubic root of 3542423 is about 152.4404210516.

Adding to 3542423 its reverse (3242453), we get a palindrome (6784876).

The spelling of 3542423 in words is "three million, five hundred forty-two thousand, four hundred twenty-three".