242522150 has 48 divisors (see below), whose sum is σ = 497145264. Its totient is φ = 87454080.

The previous prime is 242522129. The next prime is 242522167. The reversal of 242522150 is 51225242.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23612 + ... + 32288.

It is an arithmetic number, because the mean of its divisors is an integer number (10357193).

Almost surely, 2^242522150 is an apocalyptic number.

242522150 is an abundant number, since it is smaller than the sum of its proper divisors (254623114).

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

242522150 is a wasteful number, since it uses less digits than its factorization.

242522150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8745 (or 8740 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 242522150 is about 15573.1226797968. The cubic root of 242522150 is about 623.6158381499.

Adding to 242522150 its reverse (51225242), we get a palindrome (293747392).

The spelling of 242522150 in words is "two hundred forty-two million, five hundred twenty-two thousand, one hundred fifty".