4863540 has 48 divisors (see below), whose sum is σ = 14857920. Its totient is φ = 1178880.

The previous prime is 4863493. The next prime is 4863553. The reversal of 4863540 is 453684.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4863498 and 4863507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3025 + ... + 4344.

It is an arithmetic number, because the mean of its divisors is an integer number (309540).

Almost surely, 2^4863540 is an apocalyptic number.

It is an amenable number.

4863540 is an abundant number, since it is smaller than the sum of its proper divisors (9994380).

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

4863540 is a wasteful number, since it uses less digits than its factorization.

4863540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7392 (or 7390 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 4863540 is about 2205.3435106577. The cubic root of 4863540 is about 169.4276019769.

The spelling of 4863540 in words is "four million, eight hundred sixty-three thousand, five hundred forty".