242766552 has 32 divisors (see below), whose sum is σ = 693619200. Its totient is φ = 69361824.

The previous prime is 242766547. The next prime is 242766577. The reversal of 242766552 is 255667242.

242766552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 242766552.

It is a congruent number.

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, 722352 + ... + 722687.

It is an arithmetic number, because the mean of its divisors is an integer number (21675600).

Almost surely, 2^242766552 is an apocalyptic number.

It is an amenable number.

242766552 is an abundant number, since it is smaller than the sum of its proper divisors (450852648).

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

242766552 is a wasteful number, since it uses less digits than its factorization.

242766552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445055 (or 1445051 counting only the distinct ones).

The product of its digits is 201600, while the sum is 39.

The square root of 242766552 is about 15580.9676207866. The cubic root of 242766552 is about 623.8252510339.

The spelling of 242766552 in words is "two hundred forty-two million, seven hundred sixty-six thousand, five hundred fifty-two".