242462241 has 48 divisors (see below), whose sum is σ = 423696000. Its totient is φ = 138502224.

The previous prime is 242462239. The next prime is 242462257. The reversal of 242462241 is 142264242.

It is not a de Polignac number, because 242462241 - 2¹ = 242462239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (242462261) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81895 + ... + 84803.

It is an arithmetic number, because the mean of its divisors is an integer number (8827000).

Almost surely, 2^242462241 is an apocalyptic number.

242462241 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

242462241 is a deficient number, since it is larger than the sum of its proper divisors (181233759).

242462241 is an frugal number, since it uses more digits than its factorization.

242462241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2945 (or 2919 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 242462241 is about 15571.1990867756. The cubic root of 242462241 is about 623.5644843828.

The spelling of 242462241 in words is "two hundred forty-two million, four hundred sixty-two thousand, two hundred forty-one".