242546846 has 4 divisors (see below), whose sum is σ = 363820272. Its totient is φ = 121273422.

The previous prime is 242546813. The next prime is 242546849. The reversal of 242546846 is 648645242.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242546849) by changing a digit.

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 as a sum of consecutive naturals, namely, 60636710 + ... + 60636713.

It is an arithmetic number, because the mean of its divisors is an integer number (90955068).

Almost surely, 2^242546846 is an apocalyptic number.

242546846 is a deficient number, since it is larger than the sum of its proper divisors (121273426).

242546846 is a wasteful number, since it uses less digits than its factorization.

242546846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121273425.

The product of its digits is 368640, while the sum is 41.

The square root of 242546846 is about 15573.9155641733. The cubic root of 242546846 is about 623.6370050055.

The spelling of 242546846 in words is "two hundred forty-two million, five hundred forty-six thousand, eight hundred forty-six".