242414546 has 12 divisors (see below), whose sum is σ = 399683886. Its totient is φ = 110188320.

The previous prime is 242414533. The next prime is 242414561. The reversal of 242414546 is 645414242.

It can be written as a sum of positive squares in only one way, i.e., 236821321 + 5593225 = 15389^2 + 2365^2 .

It is a super-2 number, since 2×242414546² = 117529624224772232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 500615 + ... + 501098.

Almost surely, 2^242414546 is an apocalyptic number.

242414546 is a deficient number, since it is larger than the sum of its proper divisors (157269340).

242414546 is a wasteful number, since it uses less digits than its factorization.

242414546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001737 (or 1001726 counting only the distinct ones).

The product of its digits is 30720, while the sum is 32.

The square root of 242414546 is about 15569.6674980553. The cubic root of 242414546 is about 623.5235943618.

Adding to 242414546 its reverse (645414242), we get a palindrome (887828788).

The spelling of 242414546 in words is "two hundred forty-two million, four hundred fourteen thousand, five hundred forty-six".