4807540 has 24 divisors (see below), whose sum is σ = 10144512. Its totient is φ = 1913760.

The previous prime is 4807531. The next prime is 4807559. The reversal of 4807540 is 457084.

It is a super-3 number, since 3×4807540³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 4807499 and 4807508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4977 + ... + 5863.

It is an arithmetic number, because the mean of its divisors is an integer number (422688).

Almost surely, 2^4807540 is an apocalyptic number.

It is an amenable number.

4807540 is an abundant number, since it is smaller than the sum of its proper divisors (5336972).

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

4807540 is a wasteful number, since it uses less digits than its factorization.

4807540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167 (or 1165 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 4807540 is about 2192.6103164949. The cubic root of 4807540 is about 168.7748129951.

The spelling of 4807540 in words is "four million, eight hundred seven thousand, five hundred forty".