302243241 has 16 divisors (see below), whose sum is σ = 424569600. Its totient is φ = 190724688.

The previous prime is 302243233. The next prime is 302243251. The reversal of 302243241 is 142342203.

It is not a de Polignac number, because 302243241 - 2³ = 302243233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (302243251) 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, 128050 + ... + 130388.

It is an arithmetic number, because the mean of its divisors is an integer number (26535600).

Almost surely, 2^302243241 is an apocalyptic number.

It is an amenable number.

302243241 is a deficient number, since it is larger than the sum of its proper divisors (122326359).

302243241 is a wasteful number, since it uses less digits than its factorization.

302243241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4628.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 302243241 is about 17385.1442616965. The cubic root of 302243241 is about 671.0973633503.

Adding to 302243241 its reverse (142342203), we get a palindrome (444585444).

The spelling of 302243241 in words is "three hundred two million, two hundred forty-three thousand, two hundred forty-one".