4856940 has 108 divisors (see below), whose sum is σ = 16266432. Its totient is φ = 1172160.

The previous prime is 4856923. The next prime is 4856947. The reversal of 4856940 is 496584.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4856895 and 4856904.

It is not an unprimeable number, because it can be changed into a prime (4856947) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 21669 + ... + 21891.

Almost surely, 2^4856940 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4856940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8133216).

4856940 is an abundant number, since it is smaller than the sum of its proper divisors (11409492).

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

4856940 is a wasteful number, since it uses less digits than its factorization.

4856940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 4856940 is about 2203.8466371324. The cubic root of 4856940 is about 169.3509274848.

The spelling of 4856940 in words is "four million, eight hundred fifty-six thousand, nine hundred forty".