242307592 has 8 divisors (see below), whose sum is σ = 454326750. Its totient is φ = 121153792.

The previous prime is 242307587. The next prime is 242307601. The reversal of 242307592 is 295703242.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 214153956 + 28153636 = 14634^2 + 5306^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15144217 + ... + 15144232.

Almost surely, 2^242307592 is an apocalyptic number.

It is an amenable number.

242307592 is a deficient number, since it is larger than the sum of its proper divisors (212019158).

242307592 is a wasteful number, since it uses less digits than its factorization.

242307592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30288455 (or 30288451 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 242307592 is about 15566.2324279191. The cubic root of 242307592 is about 623.4318807336.

The spelling of 242307592 in words is "two hundred forty-two million, three hundred seven thousand, five hundred ninety-two".