4648619 has 2 divisors, whose sum is σ = 4648620. Its totient is φ = 4648618.

The previous prime is 4648603. The next prime is 4648639. The reversal of 4648619 is 9168464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4648619 - 2⁴ = 4648603 is a prime.

It is a super-2 number, since 2×4648619² = 43219317214322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4648639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2324309 + 2324310.

It is an arithmetic number, because the mean of its divisors is an integer number (2324310).

Almost surely, 2^4648619 is an apocalyptic number.

4648619 is a deficient number, since it is larger than the sum of its proper divisors (1).

4648619 is an equidigital number, since it uses as much as digits as its factorization.

4648619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 38.

The square root of 4648619 is about 2156.0656297989. The cubic root of 4648619 is about 166.8942282640.

The spelling of 4648619 in words is "four million, six hundred forty-eight thousand, six hundred nineteen".