4851655 has 16 divisors (see below), whose sum is σ = 6084864. Its totient is φ = 3709440.

The previous prime is 4851619. The next prime is 4851659. The reversal of 4851655 is 5561584.

It is a happy number.

It is not a de Polignac number, because 4851655 - 2¹⁵ = 4818887 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4851655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4851659) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 17377 + ... + 17653.

It is an arithmetic number, because the mean of its divisors is an integer number (380304).

Almost surely, 2^4851655 is an apocalyptic number.

4851655 is a deficient number, since it is larger than the sum of its proper divisors (1233209).

4851655 is a wasteful number, since it uses less digits than its factorization.

4851655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426.

The product of its digits is 24000, while the sum is 34.

The square root of 4851655 is about 2202.6472708993. The cubic root of 4851655 is about 169.2894797089.

The spelling of 4851655 in words is "four million, eight hundred fifty-one thousand, six hundred fifty-five".