4861655 has 8 divisors (see below), whose sum is σ = 5846784. Its totient is φ = 3880800.

The previous prime is 4861631. The next prime is 4861667. The reversal of 4861655 is 5561684.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4861655 - 2⁸ = 4861399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2570 + ... + 4040.

It is an arithmetic number, because the mean of its divisors is an integer number (730848).

Almost surely, 2^4861655 is an apocalyptic number.

4861655 is a deficient number, since it is larger than the sum of its proper divisors (985129).

4861655 is a wasteful number, since it uses less digits than its factorization.

4861655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2137.

The product of its digits is 28800, while the sum is 35.

The square root of 4861655 is about 2204.9160981770. The cubic root of 4861655 is about 169.4057103576.

The spelling of 4861655 in words is "four million, eight hundred sixty-one thousand, six hundred fifty-five".