4651459 has 2 divisors, whose sum is σ = 4651460. Its totient is φ = 4651458.

The previous prime is 4651453. The next prime is 4651463. The reversal of 4651459 is 9541564.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4651459 - 2⁷ = 4651331 is a prime.

It is not a weakly prime, because it can be changed into another prime (4651453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2325729 + 2325730.

It is an arithmetic number, because the mean of its divisors is an integer number (2325730).

Almost surely, 2^4651459 is an apocalyptic number.

4651459 is a deficient number, since it is larger than the sum of its proper divisors (1).

4651459 is an equidigital number, since it uses as much as digits as its factorization.

4651459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 34.

The square root of 4651459 is about 2156.7241362771. The cubic root of 4651459 is about 166.9282084717.

The spelling of 4651459 in words is "four million, six hundred fifty-one thousand, four hundred fifty-nine".