242672822 has 32 divisors (see below), whose sum is σ = 427071744. Its totient is φ = 101253600.

The previous prime is 242672821. The next prime is 242672851. The reversal of 242672822 is 228276242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242672821) 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 in 15 ways as a sum of consecutive naturals, for example, 295172 + ... + 295992.

It is an arithmetic number, because the mean of its divisors is an integer number (13345992).

Almost surely, 2^242672822 is an apocalyptic number.

242672822 is a deficient number, since it is larger than the sum of its proper divisors (184398922).

242672822 is a wasteful number, since it uses less digits than its factorization.

242672822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364.

The product of its digits is 43008, while the sum is 35.

The square root of 242672822 is about 15577.9594941058. The cubic root of 242672822 is about 623.7449562445.

The spelling of 242672822 in words is "two hundred forty-two million, six hundred seventy-two thousand, eight hundred twenty-two".