242093564 has 6 divisors (see below), whose sum is σ = 423663744. Its totient is φ = 121046780.

The previous prime is 242093563. The next prime is 242093587. The reversal of 242093564 is 465390242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242093563) 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 as a sum of consecutive naturals, namely, 30261692 + ... + 30261699.

It is an arithmetic number, because the mean of its divisors is an integer number (70610624).

Almost surely, 2^242093564 is an apocalyptic number.

It is an amenable number.

242093564 is a deficient number, since it is larger than the sum of its proper divisors (181570180).

242093564 is a wasteful number, since it uses less digits than its factorization.

242093564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60523395 (or 60523393 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 242093564 is about 15559.3561563453. The cubic root of 242093564 is about 623.2482695047.

The spelling of 242093564 in words is "two hundred forty-two million, ninety-three thousand, five hundred sixty-four".