242667004 has 12 divisors (see below), whose sum is σ = 427767984. Its totient is φ = 120447584.

The previous prime is 242667001. The next prime is 242667011. The reversal of 242667004 is 400766242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242667001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220864 + ... + 221959.

It is an arithmetic number, because the mean of its divisors is an integer number (35647332).

Almost surely, 2^242667004 is an apocalyptic number.

It is an amenable number.

242667004 is a deficient number, since it is larger than the sum of its proper divisors (185100980).

242667004 is a wasteful number, since it uses less digits than its factorization.

242667004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442964 (or 442962 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 242667004 is about 15577.7727547939. The cubic root of 242667004 is about 623.7399715122.

The spelling of 242667004 in words is "two hundred forty-two million, six hundred sixty-seven thousand, four".