242111592 has 48 divisors (see below), whose sum is σ = 680010240. Its totient is φ = 80703216.

The previous prime is 242111591. The next prime is 242111599. The reversal of 242111592 is 295111242.

242111592 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (242111591) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60328 + ... + 64215.

It is an arithmetic number, because the mean of its divisors is an integer number (14166880).

Almost surely, 2^242111592 is an apocalyptic number.

It is an amenable number.

242111592 is an abundant number, since it is smaller than the sum of its proper divisors (437898648).

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

242111592 is a wasteful number, since it uses less digits than its factorization.

242111592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124564 (or 124548 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

The square root of 242111592 is about 15559.9354754446. The cubic root of 242111592 is about 623.2637396129.

The spelling of 242111592 in words is "two hundred forty-two million, one hundred eleven thousand, five hundred ninety-two".