4495985 has 12 divisors (see below), whose sum is σ = 5832372. Its totient is φ = 3307488.

The previous prime is 4495979. The next prime is 4495991. The reversal of 4495985 is 5895944.

It is an interprime number because it is at equal distance from previous prime (4495979) and next prime (4495991).

It can be written as a sum of positive squares in 2 ways, for example, as 1106704 + 3389281 = 1052^2 + 1841^2 .

It is not a de Polignac number, because 4495985 - 2⁶ = 4495921 is a prime.

It is a super-2 number, since 2×4495985² = 40427762240450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16964 + ... + 17226.

It is an arithmetic number, because the mean of its divisors is an integer number (486031).

Almost surely, 2^4495985 is an apocalyptic number.

It is an amenable number.

4495985 is a deficient number, since it is larger than the sum of its proper divisors (1336387).

4495985 is an equidigital number, since it uses as much as digits as its factorization.

4495985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544 (or 281 counting only the distinct ones).

The product of its digits is 259200, while the sum is 44.

The square root of 4495985 is about 2120.3737878025. The cubic root of 4495985 is about 165.0472469534.

The spelling of 4495985 in words is "four million, four hundred ninety-five thousand, nine hundred eighty-five".