242587268 has 24 divisors (see below), whose sum is σ = 529281984. Its totient is φ = 94514400.

The previous prime is 242587223. The next prime is 242587277. The reversal of 242587268 is 862785242.

242587268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 393503 + ... + 394118.

It is an arithmetic number, because the mean of its divisors is an integer number (22053416).

Almost surely, 2^242587268 is an apocalyptic number.

242587268 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

242587268 is an abundant number, since it is smaller than the sum of its proper divisors (286694716).

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

242587268 is a wasteful number, since it uses less digits than its factorization.

242587268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787643 (or 787641 counting only the distinct ones).

The product of its digits is 430080, while the sum is 44.

The square root of 242587268 is about 15575.2132569670. The cubic root of 242587268 is about 623.6716474607.

The spelling of 242587268 in words is "two hundred forty-two million, five hundred eighty-seven thousand, two hundred sixty-eight".