242500200 has 48 divisors (see below), whose sum is σ = 751752480. Its totient is φ = 64666560.

The previous prime is 242500171. The next prime is 242500229. The reversal of 242500200 is 2005242.

It is an interprime number because it is at equal distance from previous prime (242500171) and next prime (242500229).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 242500200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 201484 + ... + 202683.

It is an arithmetic number, because the mean of its divisors is an integer number (15661510).

Almost surely, 2^242500200 is an apocalyptic number.

242500200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242500200 is an abundant number, since it is smaller than the sum of its proper divisors (509252280).

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

242500200 is a wasteful number, since it uses less digits than its factorization.

242500200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404186 (or 404177 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 242500200 is about 15572.4179240091. The cubic root of 242500200 is about 623.5970236751.

Adding to 242500200 its reverse (2005242), we get a palindrome (244505442).

The spelling of 242500200 in words is "two hundred forty-two million, five hundred thousand, two hundred".