302242104 has 40 divisors (see below), whose sum is σ = 846559560. Its totient is φ = 100747152.

The previous prime is 302242081. The next prime is 302242123. The reversal of 302242104 is 401242203.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 232564 + ... + 233859.

It is an arithmetic number, because the mean of its divisors is an integer number (21163989).

Almost surely, 2^302242104 is an apocalyptic number.

It is an amenable number.

302242104 is an abundant number, since it is smaller than the sum of its proper divisors (544317456).

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

302242104 is a wasteful number, since it uses less digits than its factorization.

302242104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466441 (or 466428 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 302242104 is about 17385.1115613332. Note that the first 3 decimals coincide. The cubic root of 302242104 is about 671.0965218221.

Adding to 302242104 its reverse (401242203), we get a palindrome (703484307).

Subtracting 302242104 from its reverse (401242203), we obtain a palindrome (99000099).

The spelling of 302242104 in words is "three hundred two million, two hundred forty-two thousand, one hundred four".