242534472 has 32 divisors (see below), whose sum is σ = 608510880. Its totient is φ = 80554880.

The previous prime is 242534443. The next prime is 242534531. The reversal of 242534472 is 274435242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11238 + ... + 24725.

It is an arithmetic number, because the mean of its divisors is an integer number (19015965).

Almost surely, 2^242534472 is an apocalyptic number.

It is an amenable number.

242534472 is an abundant number, since it is smaller than the sum of its proper divisors (365976408).

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

242534472 is a wasteful number, since it uses less digits than its factorization.

242534472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36253 (or 36249 counting only the distinct ones).

The product of its digits is 53760, while the sum is 33.

The square root of 242534472 is about 15573.5182922806. The cubic root of 242534472 is about 623.6263994728.

The spelling of 242534472 in words is "two hundred forty-two million, five hundred thirty-four thousand, four hundred seventy-two".