242800764 has 24 divisors (see below), whose sum is σ = 574992768. Its totient is φ = 79725360.

The previous prime is 242800763. The next prime is 242800781. The reversal of 242800764 is 467008242.

It is a super-3 number, since 3×242800764³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242800763) 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, 150192 + ... + 151799.

It is an arithmetic number, because the mean of its divisors is an integer number (23958032).

Almost surely, 2^242800764 is an apocalyptic number.

It is an amenable number.

242800764 is an abundant number, since it is smaller than the sum of its proper divisors (332192004).

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

242800764 is a wasteful number, since it uses less digits than its factorization.

242800764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302065 (or 302063 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 242800764 is about 15582.0654600088. The cubic root of 242800764 is about 623.8545539545.

The spelling of 242800764 in words is "two hundred forty-two million, eight hundred thousand, seven hundred sixty-four".