602998220 has 48 divisors (see below), whose sum is σ = 1387562400. Its totient is φ = 218296320.

The previous prime is 602998183. The next prime is 602998223. The reversal of 602998220 is 22899206.

It is not an unprimeable number, because it can be changed into a prime (602998223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44396 + ... + 56364.

It is an arithmetic number, because the mean of its divisors is an integer number (28907550).

Almost surely, 2^602998220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 602998220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (693781200).

602998220 is an abundant number, since it is smaller than the sum of its proper divisors (784564180).

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

602998220 is a wasteful number, since it uses less digits than its factorization.

602998220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12218 (or 12216 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 602998220 is about 24556.0220719888. The cubic root of 602998220 is about 844.8352187351.

The spelling of 602998220 in words is "six hundred two million, nine hundred ninety-eight thousand, two hundred twenty".