242441976 has 128 divisors (see below), whose sum is σ = 735436800. Its totient is φ = 65059200.

The previous prime is 242441951. The next prime is 242441977. The reversal of 242441976 is 679144242.

It is a super-2 number, since 2×242441976² = 117556223453569152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242441977) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 481741 + ... + 482243.

It is an arithmetic number, because the mean of its divisors is an integer number (5745600).

Almost surely, 2^242441976 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 242441976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (367718400).

242441976 is an abundant number, since it is smaller than the sum of its proper divisors (492994824).

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

242441976 is a wasteful number, since it uses less digits than its factorization.

242441976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689 (or 685 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 242441976 is about 15570.5483525790. The cubic root of 242441976 is about 623.5471113872.

The spelling of 242441976 in words is "two hundred forty-two million, four hundred forty-one thousand, nine hundred seventy-six".