4861650 has 24 divisors (see below), whose sum is σ = 12057264. Its totient is φ = 1296400.

The previous prime is 4861631. The next prime is 4861667. The reversal of 4861650 is 561684.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16056 + ... + 16355.

It is an arithmetic number, because the mean of its divisors is an integer number (502386).

Almost surely, 2^4861650 is an apocalyptic number.

4861650 is an abundant number, since it is smaller than the sum of its proper divisors (7195614).

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

4861650 is a wasteful number, since it uses less digits than its factorization.

4861650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32426 (or 32421 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 4861650 is about 2204.9149643467. The cubic root of 4861650 is about 169.4056522821.

The spelling of 4861650 in words is "four million, eight hundred sixty-one thousand, six hundred fifty".