242783080 has 32 divisors (see below), whose sum is σ = 553962240. Its totient is φ = 95744320.

The previous prime is 242783077. The next prime is 242783081. The reversal of 242783080 is 80387242.

242783080 is digitally balanced in base 2, because in such base 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 (242783081) 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, 39904 + ... + 45583.

It is an arithmetic number, because the mean of its divisors is an integer number (17311320).

Almost surely, 2^242783080 is an apocalyptic number.

242783080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242783080 is an abundant number, since it is smaller than the sum of its proper divisors (311179160).

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

242783080 is a wasteful number, since it uses less digits than its factorization.

242783080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85569 (or 85565 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 242783080 is about 15581.4980024387. The cubic root of 242783080 is about 623.8394077751.

The spelling of 242783080 in words is "two hundred forty-two million, seven hundred eighty-three thousand, eighty".