4486859 has 4 divisors (see below), whose sum is σ = 4832016. Its totient is φ = 4141704.

The previous prime is 4486849. The next prime is 4486877. The reversal of 4486859 is 9586844.

4486859 = 320² + 321² + ... + 358².

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4486859 - 2⁴ = 4486843 is a prime.

It is a super-3 number, since 3×4486859³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4486819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172559 + ... + 172584.

It is an arithmetic number, because the mean of its divisors is an integer number (1208004).

Almost surely, 2^4486859 is an apocalyptic number.

4486859 is a deficient number, since it is larger than the sum of its proper divisors (345157).

4486859 is a wasteful number, since it uses less digits than its factorization.

4486859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345156.

The product of its digits is 276480, while the sum is 44.

The square root of 4486859 is about 2118.2207156007. The cubic root of 4486859 is about 164.9354997359.

The spelling of 4486859 in words is "four million, four hundred eighty-six thousand, eight hundred fifty-nine".