242622998 has 16 divisors (see below), whose sum is σ = 380146176. Its totient is φ = 115918440.

The previous prime is 242622979. The next prime is 242623009. The reversal of 242622998 is 899226242.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56963 + ... + 61073.

It is an arithmetic number, because the mean of its divisors is an integer number (23759136).

Almost surely, 2^242622998 is an apocalyptic number.

242622998 is a deficient number, since it is larger than the sum of its proper divisors (137523178).

242622998 is a wasteful number, since it uses less digits than its factorization.

242622998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5419.

The product of its digits is 248832, while the sum is 44.

The square root of 242622998 is about 15576.3602295273. The cubic root of 242622998 is about 623.7022655749.

The spelling of 242622998 in words is "two hundred forty-two million, six hundred twenty-two thousand, nine hundred ninety-eight".