242217484 has 12 divisors (see below), whose sum is σ = 424078200. Its totient is φ = 121052288.

The previous prime is 242217467. The next prime is 242217487. The reversal of 242217484 is 484712242.

It is not an unprimeable number, because it can be changed into a prime (242217487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3589 + ... + 22300.

It is an arithmetic number, because the mean of its divisors is an integer number (35339850).

Almost surely, 2^242217484 is an apocalyptic number.

It is an amenable number.

242217484 is a deficient number, since it is larger than the sum of its proper divisors (181860716).

242217484 is a wasteful number, since it uses less digits than its factorization.

242217484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28232 (or 28230 counting only the distinct ones).

The product of its digits is 28672, while the sum is 34.

The square root of 242217484 is about 15563.3378168052. The cubic root of 242217484 is about 623.3545916918.

The spelling of 242217484 in words is "two hundred forty-two million, two hundred seventeen thousand, four hundred eighty-four".