242566924 has 12 divisors (see below), whose sum is σ = 442948464. Its totient is φ = 116010224.

The previous prime is 242566921. The next prime is 242566949. The reversal of 242566924 is 429665242.

242566924 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (242566921) 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, 1318207 + ... + 1318390.

It is an arithmetic number, because the mean of its divisors is an integer number (36912372).

Almost surely, 2^242566924 is an apocalyptic number.

It is an amenable number.

242566924 is a deficient number, since it is larger than the sum of its proper divisors (200381540).

242566924 is a wasteful number, since it uses less digits than its factorization.

242566924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2636624 (or 2636622 counting only the distinct ones).

The product of its digits is 207360, while the sum is 40.

The square root of 242566924 is about 15574.5601543029. The cubic root of 242566924 is about 623.6542127305.

The spelling of 242566924 in words is "two hundred forty-two million, five hundred sixty-six thousand, nine hundred twenty-four".