4920648 has 32 divisors (see below), whose sum is σ = 12356160. Its totient is φ = 1632960.

The previous prime is 4920647. The next prime is 4920649. The reversal of 4920648 is 8460294.

It is an interprime number because it is at equal distance from previous prime (4920647) and next prime (4920649).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4920647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9861 + ... + 10347.

It is an arithmetic number, because the mean of its divisors is an integer number (386130).

Almost surely, 2^4920648 is an apocalyptic number.

It is an amenable number.

4920648 is an abundant number, since it is smaller than the sum of its proper divisors (7435512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4920648 is a wasteful number, since it uses less digits than its factorization.

4920648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917 (or 913 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 4920648 is about 2218.2533669534. The cubic root of 4920648 is about 170.0881664927.

The spelling of 4920648 in words is "four million, nine hundred twenty thousand, six hundred forty-eight".