4220598 has 16 divisors (see below), whose sum is σ = 8568000. Its totient is φ = 1385736.

The previous prime is 4220597. The next prime is 4220599. The reversal of 4220598 is 8950224.

It is an interprime number because it is at equal distance from previous prime (4220597) and next prime (4220599).

It is a d-powerful number, because it can be written as 4 + 2¹² + 2²² + 0 + 5⁶ + 9⁴ + 8 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4848 + ... + 5651.

It is an arithmetic number, because the mean of its divisors is an integer number (535500).

Almost surely, 2^4220598 is an apocalyptic number.

4220598 is an abundant number, since it is smaller than the sum of its proper divisors (4347402).

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

4220598 is a wasteful number, since it uses less digits than its factorization.

4220598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10571.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 4220598 is about 2054.4094041841. The cubic root of 4220598 is about 161.6061917619.

The spelling of 4220598 in words is "four million, two hundred twenty thousand, five hundred ninety-eight".