4495997 has 12 divisors (see below), whose sum is σ = 5019420. Its totient is φ = 4023360.

The previous prime is 4495993. The next prime is 4496039. The reversal of 4495997 is 7995944.

It can be written as a sum of positive squares in 2 ways, for example, as 3136441 + 1359556 = 1771^2 + 1166^2 .

It is not a de Polignac number, because 4495997 - 2² = 4495993 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4495991) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8579 + ... + 9087.

It is an arithmetic number, because the mean of its divisors is an integer number (418285).

Almost surely, 2^4495997 is an apocalyptic number.

It is an amenable number.

4495997 is a deficient number, since it is larger than the sum of its proper divisors (523423).

4495997 is a wasteful number, since it uses less digits than its factorization.

4495997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 593 counting only the distinct ones).

The product of its digits is 408240, while the sum is 47.

The square root of 4495997 is about 2120.3766174904. The cubic root of 4495997 is about 165.0473937929.

It can be divided in two parts, 449 and 5997, that added together give a palindrome (6446).

The spelling of 4495997 in words is "four million, four hundred ninety-five thousand, nine hundred ninety-seven".