242425000 has 48 divisors (see below), whose sum is σ = 568205820. Its totient is φ = 96960000.

The previous prime is 242424997. The next prime is 242425003. The reversal of 242425000 is 524242.

242425000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (242424997) and next prime (242425003).

It can be written as a sum of positive squares in 6 ways, for example, as 69923044 + 172501956 = 8362^2 + 13134^2 .

It is not an unprimeable number, because it can be changed into a prime (242425003) 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, 20152 + ... + 29848.

Almost surely, 2^242425000 is an apocalyptic number.

242425000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242425000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284102910).

242425000 is an abundant number, since it is smaller than the sum of its proper divisors (325780820).

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

242425000 is an frugal number, since it uses more digits than its factorization.

242425000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9728 (or 9704 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 242425000 is about 15570.0032113035. The cubic root of 242425000 is about 623.5325572755.

Adding to 242425000 its reverse (524242), we get a palindrome (242949242).

The spelling of 242425000 in words is "two hundred forty-two million, four hundred twenty-five thousand".