4612789 has 2 divisors, whose sum is σ = 4612790. Its totient is φ = 4612788.

The previous prime is 4612723. The next prime is 4612793. The reversal of 4612789 is 9872164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2377764 + 2235025 = 1542^2 + 1495^2 .

It is a cyclic number.

It is not a de Polignac number, because 4612789 - 2⁹ = 4612277 is a prime.

4612789 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4612709) 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, 2306394 + 2306395.

It is an arithmetic number, because the mean of its divisors is an integer number (2306395).

Almost surely, 2^4612789 is an apocalyptic number.

It is an amenable number.

4612789 is a deficient number, since it is larger than the sum of its proper divisors (1).

4612789 is an equidigital number, since it uses as much as digits as its factorization.

4612789 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 37.

The square root of 4612789 is about 2147.7404405561. The cubic root of 4612789 is about 166.4643335784.

The spelling of 4612789 in words is "four million, six hundred twelve thousand, seven hundred eighty-nine".