4648442 has 8 divisors (see below), whose sum is σ = 7011732. Its totient is φ = 2311200.

The previous prime is 4648417. The next prime is 4648447. The reversal of 4648442 is 2448464.

It can be written as a sum of positive squares in 2 ways, for example, as 4084441 + 564001 = 2021^2 + 751^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4648399 and 4648408.

It is not an unprimeable number, because it can be changed into a prime (4648447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6059 + ... + 6782.

Almost surely, 2^4648442 is an apocalyptic number.

4648442 is a deficient number, since it is larger than the sum of its proper divisors (2363290).

4648442 is a wasteful number, since it uses less digits than its factorization.

4648442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13024.

The product of its digits is 24576, while the sum is 32.

The square root of 4648442 is about 2156.0245824202. The cubic root of 4648442 is about 166.8921100254.

The spelling of 4648442 in words is "four million, six hundred forty-eight thousand, four hundred forty-two".