242525308 has 6 divisors (see below), whose sum is σ = 424419296. Its totient is φ = 121262652.

The previous prime is 242525303. The next prime is 242525323. The reversal of 242525308 is 803525242.

It is a self number, because there is not a number n which added to its sum of digits gives 242525308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242525303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30315660 + ... + 30315667.

Almost surely, 2^242525308 is an apocalyptic number.

It is an amenable number.

242525308 is a deficient number, since it is larger than the sum of its proper divisors (181893988).

242525308 is a wasteful number, since it uses less digits than its factorization.

242525308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60631331 (or 60631329 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 242525308 is about 15573.2240721053. The cubic root of 242525308 is about 623.6185449408.

The spelling of 242525308 in words is "two hundred forty-two million, five hundred twenty-five thousand, three hundred eight".