4859620 has 24 divisors (see below), whose sum is σ = 10806264. Its totient is φ = 1829376.

The previous prime is 4859597. The next prime is 4859627. The reversal of 4859620 is 269584.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 54756 + 4804864 = 234^2 + 2192^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4859627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6807 + ... + 7486.

It is an arithmetic number, because the mean of its divisors is an integer number (450261).

Almost surely, 2^4859620 is an apocalyptic number.

It is an amenable number.

4859620 is an abundant number, since it is smaller than the sum of its proper divisors (5946644).

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

4859620 is a wasteful number, since it uses less digits than its factorization.

4859620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14319 (or 14317 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 4859620 is about 2204.4545810699. The cubic root of 4859620 is about 169.3820703466.

The spelling of 4859620 in words is "four million, eight hundred fifty-nine thousand, six hundred twenty".