302241020 has 48 divisors (see below), whose sum is σ = 658022400. Its totient is φ = 116533824.

The previous prime is 302241019. The next prime is 302241029. The reversal of 302241020 is 20142203.

302241020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 302240986 and 302241004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302241029) 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, 60581 + ... + 65379.

It is an arithmetic number, because the mean of its divisors is an integer number (13708800).

Almost surely, 2^302241020 is an apocalyptic number.

It is an amenable number.

302241020 is an abundant number, since it is smaller than the sum of its proper divisors (355781380).

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

302241020 is a wasteful number, since it uses less digits than its factorization.

302241020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4922 (or 4920 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 302241020 is about 17385.0803852039. The cubic root of 302241020 is about 671.0957195188.

Adding to 302241020 its reverse (20142203), we get a palindrome (322383223).

The spelling of 302241020 in words is "three hundred two million, two hundred forty-one thousand, twenty".