242089502 has 8 divisors (see below), whose sum is σ = 371991312. Its totient is φ = 118092400.

The previous prime is 242089501. The next prime is 242089577. The reversal of 242089502 is 205980242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242089501) 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, 1476074 + ... + 1476237.

It is an arithmetic number, because the mean of its divisors is an integer number (46498914).

Almost surely, 2^242089502 is an apocalyptic number.

242089502 is a deficient number, since it is larger than the sum of its proper divisors (129901810).

242089502 is a wasteful number, since it uses less digits than its factorization.

242089502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2952354.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 242089502 is about 15559.2256234043. The cubic root of 242089502 is about 623.2447837331.

The spelling of 242089502 in words is "two hundred forty-two million, eighty-nine thousand, five hundred two".