242526536 has 128 divisors (see below), whose sum is σ = 577843200. Its totient is φ = 93139200.

The previous prime is 242526517. The next prime is 242526541. The reversal of 242526536 is 635625242.

It is a junction number, because it is equal to n+sod(n) for n = 242526496 and 242526505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1606061 + ... + 1606211.

It is an arithmetic number, because the mean of its divisors is an integer number (4514400).

Almost surely, 2^242526536 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 242526536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288921600).

242526536 is an abundant number, since it is smaller than the sum of its proper divisors (335316664).

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

242526536 is a wasteful number, since it uses less digits than its factorization.

242526536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 255 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 242526536 is about 15573.2634987019. The cubic root of 242526536 is about 623.6195974801.

The spelling of 242526536 in words is "two hundred forty-two million, five hundred twenty-six thousand, five hundred thirty-six".