242192352 has 24 divisors (see below), whose sum is σ = 635755176. Its totient is φ = 80730752.

The previous prime is 242192339. The next prime is 242192359. The reversal of 242192352 is 253291242.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242192359) 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 3 ways as a sum of consecutive naturals, for example, 1261323 + ... + 1261514.

It is an arithmetic number, because the mean of its divisors is an integer number (26489799).

Almost surely, 2^242192352 is an apocalyptic number.

It is an amenable number.

242192352 is an abundant number, since it is smaller than the sum of its proper divisors (393562824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242192352 is a wasteful number, since it uses less digits than its factorization.

242192352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2522850 (or 2522842 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 242192352 is about 15562.5303855125. The cubic root of 242192352 is about 623.3330316056. Note that the first 3 decimals are identical.

The spelling of 242192352 in words is "two hundred forty-two million, one hundred ninety-two thousand, three hundred fifty-two".