4985345 has 4 divisors (see below), whose sum is σ = 5982420. Its totient is φ = 3988272.

The previous prime is 4985317. The next prime is 4985359. The reversal of 4985345 is 5435894.

It is a happy number.

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 2900209 + 2085136 = 1703^2 + 1444^2 .

It is a cyclic number.

It is not a de Polignac number, because 4985345 - 2¹⁰ = 4984321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4985299 and 4985308.

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, 498530 + ... + 498539.

It is an arithmetic number, because the mean of its divisors is an integer number (1495605).

Almost surely, 2^4985345 is an apocalyptic number.

It is an amenable number.

4985345 is a deficient number, since it is larger than the sum of its proper divisors (997075).

4985345 is an equidigital number, since it uses as much as digits as its factorization.

4985345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997074.

The product of its digits is 86400, while the sum is 38.

The square root of 4985345 is about 2232.7886151627. The cubic root of 4985345 is about 170.8303665292.

The spelling of 4985345 in words is "four million, nine hundred eighty-five thousand, three hundred forty-five".