4896840 has 128 divisors (see below), whose sum is σ = 16410240. Its totient is φ = 1161216.

The previous prime is 4896821. The next prime is 4896863. The reversal of 4896840 is 486984.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67044 + ... + 67116.

It is an arithmetic number, because the mean of its divisors is an integer number (128205).

Almost surely, 2^4896840 is an apocalyptic number.

4896840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4896840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8205120).

4896840 is an abundant number, since it is smaller than the sum of its proper divisors (11513400).

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

4896840 is a wasteful number, since it uses less digits than its factorization.

4896840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 4896840 is about 2212.8804757600. The cubic root of 4896840 is about 169.8134054158.

The spelling of 4896840 in words is "four million, eight hundred ninety-six thousand, eight hundred forty".