242266504 has 8 divisors (see below), whose sum is σ = 454249710. Its totient is φ = 121133248.

The previous prime is 242266489. The next prime is 242266523. The reversal of 242266504 is 405662242.

It can be written as a sum of positive squares in only one way, i.e., 176624100 + 65642404 = 13290^2 + 8102^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15141649 + ... + 15141664.

Almost surely, 2^242266504 is an apocalyptic number.

It is an amenable number.

242266504 is a deficient number, since it is larger than the sum of its proper divisors (211983206).

242266504 is a wasteful number, since it uses less digits than its factorization.

242266504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30283319 (or 30283315 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 242266504 is about 15564.9125921092. The cubic root of 242266504 is about 623.3966403780.

The spelling of 242266504 in words is "two hundred forty-two million, two hundred sixty-six thousand, five hundred four".