4961633 has 2 divisors, whose sum is σ = 4961634. Its totient is φ = 4961632.

The previous prime is 4961609. The next prime is 4961659. The reversal of 4961633 is 3361694.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3810304 + 1151329 = 1952^2 + 1073^2 .

It is a cyclic number.

It is not a de Polignac number, because 4961633 - 2⁸ = 4961377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4961633.

It is not a weakly prime, because it can be changed into another prime (4961833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2480816 + 2480817.

It is an arithmetic number, because the mean of its divisors is an integer number (2480817).

Almost surely, 2^4961633 is an apocalyptic number.

It is an amenable number.

4961633 is a deficient number, since it is larger than the sum of its proper divisors (1).

4961633 is an equidigital number, since it uses as much as digits as its factorization.

4961633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 32.

The square root of 4961633 is about 2227.4723342839. The cubic root of 4961633 is about 170.5590935018.

The spelling of 4961633 in words is "four million, nine hundred sixty-one thousand, six hundred thirty-three".