242047876 has 48 divisors (see below), whose sum is σ = 501645312. Its totient is φ = 100000800.

The previous prime is 242047867. The next prime is 242047909. The reversal of 242047876 is 678740242.

It is a super-2 number, since 2×242047876² = 117174348552222752, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373785 + ... + 374431.

It is an arithmetic number, because the mean of its divisors is an integer number (10450944).

Almost surely, 2^242047876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242047876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250822656).

242047876 is an abundant number, since it is smaller than the sum of its proper divisors (259597436).

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

242047876 is a wasteful number, since it uses less digits than its factorization.

242047876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120 (or 1118 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 40.

The square root of 242047876 is about 15557.8879029256. The cubic root of 242047876 is about 623.2090604789.

The spelling of 242047876 in words is "two hundred forty-two million, forty-seven thousand, eight hundred seventy-six".