4445598 has 16 divisors (see below), whose sum is σ = 9098496. Its totient is φ = 1447320.

The previous prime is 4445593. The next prime is 4445603. The reversal of 4445598 is 8955444.

It is an interprime number because it is at equal distance from previous prime (4445593) and next prime (4445603).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4445593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8358 + ... + 8873.

It is an arithmetic number, because the mean of its divisors is an integer number (568656).

Almost surely, 2^4445598 is an apocalyptic number.

4445598 is an abundant number, since it is smaller than the sum of its proper divisors (4652898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4445598 is a wasteful number, since it uses less digits than its factorization.

4445598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17279.

The product of its digits is 115200, while the sum is 39.

The square root of 4445598 is about 2108.4586787509. The cubic root of 4445598 is about 164.4283616214.

The spelling of 4445598 in words is "four million, four hundred forty-five thousand, five hundred ninety-eight".