4850640 has 60 divisors (see below), whose sum is σ = 16292484. Its totient is φ = 1293312.

The previous prime is 4850633. The next prime is 4850641. The reversal of 4850640 is 460584.

It can be written as a sum of positive squares in 2 ways, for example, as 2108304 + 2742336 = 1452^2 + 1656^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4850641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2649 + ... + 4088.

Almost surely, 2^4850640 is an apocalyptic number.

4850640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4850640 is an abundant number, since it is smaller than the sum of its proper divisors (11441844).

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

4850640 is a wasteful number, since it uses less digits than its factorization.

4850640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6756 (or 6747 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 4850640 is about 2202.4168542762. The cubic root of 4850640 is about 169.2776733730.

The spelling of 4850640 in words is "four million, eight hundred fifty thousand, six hundred forty".