4959840 has 48 divisors (see below), whose sum is σ = 15625008. Its totient is φ = 1322496.

The previous prime is 4959833. The next prime is 4959853. The reversal of 4959840 is 489594.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4687 + ... + 5646.

It is an arithmetic number, because the mean of its divisors is an integer number (325521).

Almost surely, 2^4959840 is an apocalyptic number.

4959840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4959840 is an abundant number, since it is smaller than the sum of its proper divisors (10665168).

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

4959840 is a wasteful number, since it uses less digits than its factorization.

4959840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10351 (or 10343 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 4959840 is about 2227.0698237819. The cubic root of 4959840 is about 170.5385458784.

The spelling of 4959840 in words is "four million, nine hundred fifty-nine thousand, eight hundred forty".