4486345 has 4 divisors (see below), whose sum is σ = 5383620. Its totient is φ = 3589072.

The previous prime is 4486333. The next prime is 4486373. The reversal of 4486345 is 5436844.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2424249 + 2062096 = 1557^2 + 1436^2 .

It is a cyclic number.

It is not a de Polignac number, because 4486345 - 2⁷ = 4486217 is a prime.

4486345 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4486345.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448630 + ... + 448639.

It is an arithmetic number, because the mean of its divisors is an integer number (1345905).

Almost surely, 2^4486345 is an apocalyptic number.

It is an amenable number.

4486345 is a deficient number, since it is larger than the sum of its proper divisors (897275).

4486345 is an equidigital number, since it uses as much as digits as its factorization.

4486345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897274.

The product of its digits is 46080, while the sum is 34.

The square root of 4486345 is about 2118.0993838817. The cubic root of 4486345 is about 164.9292013369.

The spelling of 4486345 in words is "four million, four hundred eighty-six thousand, three hundred forty-five".