242823594 has 48 divisors (see below), whose sum is σ = 531309024. Its totient is φ = 73944000.

The previous prime is 242823577. The next prime is 242823613. The reversal of 242823594 is 495328242.

242823594 is digitally balanced in base 3, because in such base 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 (39).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101229 + ... + 103599.

It is an arithmetic number, because the mean of its divisors is an integer number (11068938).

Almost surely, 2^242823594 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242823594, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265654512).

242823594 is an abundant number, since it is smaller than the sum of its proper divisors (288485430).

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

242823594 is a wasteful number, since it uses less digits than its factorization.

242823594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2503 (or 2490 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 242823594 is about 15582.7980157608. The cubic root of 242823594 is about 623.8741065469.

The spelling of 242823594 in words is "two hundred forty-two million, eight hundred twenty-three thousand, five hundred ninety-four".