4801840 has 40 divisors (see below), whose sum is σ = 11258208. Its totient is φ = 1904640.

The previous prime is 4801829. The next prime is 4801847. The reversal of 4801840 is 481084.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4801847) 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, 15285 + ... + 15595.

Almost surely, 2^4801840 is an apocalyptic number.

4801840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4801840 is an abundant number, since it is smaller than the sum of its proper divisors (6456368).

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

4801840 is a wasteful number, since it uses less digits than its factorization.

4801840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 4801840 is about 2191.3101104134. The cubic root of 4801840 is about 168.7080846971.

The spelling of 4801840 in words is "four million, eight hundred one thousand, eight hundred forty".