4612849 has 2 divisors, whose sum is σ = 4612850. Its totient is φ = 4612848.

The previous prime is 4612847. The next prime is 4612859. The reversal of 4612849 is 9482164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3744225 + 868624 = 1935^2 + 932^2 .

It is a cyclic number.

It is not a de Polignac number, because 4612849 - 2¹ = 4612847 is a prime.

Together with 4612847, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4612843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2306424 + 2306425.

It is an arithmetic number, because the mean of its divisors is an integer number (2306425).

Almost surely, 2^4612849 is an apocalyptic number.

It is an amenable number.

4612849 is a deficient number, since it is larger than the sum of its proper divisors (1).

4612849 is an equidigital number, since it uses as much as digits as its factorization.

4612849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 34.

The square root of 4612849 is about 2147.7544086790. The cubic root of 4612849 is about 166.4650553267.

The spelling of 4612849 in words is "four million, six hundred twelve thousand, eight hundred forty-nine".