242625824 has 24 divisors (see below), whose sum is σ = 545908608. Its totient is φ = 103982400.

The previous prime is 242625811. The next prime is 242625841. The reversal of 242625824 is 428526242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541352 + ... + 541799.

It is an arithmetic number, because the mean of its divisors is an integer number (22746192).

Almost surely, 2^242625824 is an apocalyptic number.

It is an amenable number.

242625824 is an abundant number, since it is smaller than the sum of its proper divisors (303282784).

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

242625824 is a wasteful number, since it uses less digits than its factorization.

242625824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083168 (or 1083160 counting only the distinct ones).

The product of its digits is 61440, while the sum is 35.

The square root of 242625824 is about 15576.4509436521. The cubic root of 242625824 is about 623.7046871312.

The spelling of 242625824 in words is "two hundred forty-two million, six hundred twenty-five thousand, eight hundred twenty-four".