4648730 has 32 divisors (see below), whose sum is σ = 9028800. Its totient is φ = 1717632.

The previous prime is 4648681. The next prime is 4648739. The reversal of 4648730 is 378464.

It is a happy number.

It is a super-2 number, since 2×4648730² = 43221381225800, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4648739) 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 in 15 ways as a sum of consecutive naturals, for example, 7886 + ... + 8454.

It is an arithmetic number, because the mean of its divisors is an integer number (282150).

Almost surely, 2^4648730 is an apocalyptic number.

4648730 is a deficient number, since it is larger than the sum of its proper divisors (4380070).

4648730 is a wasteful number, since it uses less digits than its factorization.

4648730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 4648730 is about 2156.0913709767. The cubic root of 4648730 is about 166.8955566235.

The spelling of 4648730 in words is "four million, six hundred forty-eight thousand, seven hundred thirty".