242465064 has 32 divisors (see below), whose sum is σ = 607357440. Its totient is φ = 80662400.

The previous prime is 242465063. The next prime is 242465077. The reversal of 242465064 is 460564242.

It is not an unprimeable number, because it can be changed into a prime (242465063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2809 + ... + 22199.

It is an arithmetic number, because the mean of its divisors is an integer number (18979920).

Almost surely, 2^242465064 is an apocalyptic number.

242465064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

242465064 is an abundant number, since it is smaller than the sum of its proper divisors (364892376).

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

242465064 is a wasteful number, since it uses less digits than its factorization.

242465064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19921 (or 19917 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 242465064 is about 15571.2897346366. The cubic root of 242465064 is about 623.5669044376.

The spelling of 242465064 in words is "two hundred forty-two million, four hundred sixty-five thousand, sixty-four".