242982201 has 32 divisors (see below), whose sum is σ = 404840448. Its totient is φ = 125936640.

The previous prime is 242982199. The next prime is 242982217. The reversal of 242982201 is 102289242.

It is not a de Polignac number, because 242982201 - 2¹ = 242982199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242982601) 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, 132376 + ... + 134198.

It is an arithmetic number, because the mean of its divisors is an integer number (12651264).

Almost surely, 2^242982201 is an apocalyptic number.

242982201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

242982201 is a deficient number, since it is larger than the sum of its proper divisors (161858247).

242982201 is a wasteful number, since it uses less digits than its factorization.

242982201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 242982201 is about 15587.8863544741. The cubic root of 242982201 is about 624.0099105716.

The spelling of 242982201 in words is "two hundred forty-two million, nine hundred eighty-two thousand, two hundred one".