4961443 has 2 divisors, whose sum is σ = 4961444. Its totient is φ = 4961442.

The previous prime is 4961389. The next prime is 4961449. The reversal of 4961443 is 3441694.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4961443 - 2⁹ = 4960931 is a prime.

It is a d-powerful number, because it can be written as 4² + 9³ + 6⁶ + 1 + 4⁸ + 4⁸ + 3¹⁴ .

It is not a weakly prime, because it can be changed into another prime (4961449) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2480721 + 2480722.

It is an arithmetic number, because the mean of its divisors is an integer number (2480722).

Almost surely, 2^4961443 is an apocalyptic number.

4961443 is a deficient number, since it is larger than the sum of its proper divisors (1).

4961443 is an equidigital number, since it uses as much as digits as its factorization.

4961443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 31.

The square root of 4961443 is about 2227.4296846365. The cubic root of 4961443 is about 170.5569163529.

The spelling of 4961443 in words is "four million, nine hundred sixty-one thousand, four hundred forty-three".