4859505 has 24 divisors (see below), whose sum is σ = 9627072. Its totient is φ = 2221344.

The previous prime is 4859479. The next prime is 4859507. The reversal of 4859505 is 5059584.

It is a happy number.

It is not a de Polignac number, because 4859505 - 2⁶ = 4859441 is a prime.

It is a super-2 number, since 2×4859505² = 47229577690050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4859505.

It is not an unprimeable number, because it can be changed into a prime (4859507) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7399 + ... + 8028.

It is an arithmetic number, because the mean of its divisors is an integer number (401128).

Almost surely, 2^4859505 is an apocalyptic number.

4859505 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4859505 is a deficient number, since it is larger than the sum of its proper divisors (4767567).

4859505 is a wasteful number, since it uses less digits than its factorization.

4859505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15445 (or 15442 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The square root of 4859505 is about 2204.4284973662. The cubic root of 4859505 is about 169.3807342276.

The spelling of 4859505 in words is "four million, eight hundred fifty-nine thousand, five hundred five".