242872802 has 4 divisors (see below), whose sum is σ = 364309206. Its totient is φ = 121436400.

The previous prime is 242872793. The next prime is 242872841. The reversal of 242872802 is 208278242.

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

It can be written as a sum of positive squares in only one way, i.e., 242082481 + 790321 = 15559^2 + 889^2 .

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 as a sum of consecutive naturals, namely, 60718199 + ... + 60718202.

Almost surely, 2^242872802 is an apocalyptic number.

242872802 is a deficient number, since it is larger than the sum of its proper divisors (121436404).

242872802 is a wasteful number, since it uses less digits than its factorization.

242872802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121436403.

The product of its (nonzero) digits is 28672, while the sum is 35.

The square root of 242872802 is about 15584.3768563263. The cubic root of 242872802 is about 623.9162462239.

The spelling of 242872802 in words is "two hundred forty-two million, eight hundred seventy-two thousand, eight hundred two".