242525525 has 12 divisors (see below), whose sum is σ = 328071264. Its totient is φ = 176382000.

The previous prime is 242525471. The next prime is 242525531. The reversal of 242525525 is 525525242.

It is not a de Polignac number, because 242525525 - 2¹² = 242521429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242525491 and 242525500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 440681 + ... + 441230.

It is an arithmetic number, because the mean of its divisors is an integer number (27339272).

Almost surely, 2^242525525 is an apocalyptic number.

242525525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

242525525 is a deficient number, since it is larger than the sum of its proper divisors (85545739).

242525525 is a wasteful number, since it uses less digits than its factorization.

242525525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881932 (or 881927 counting only the distinct ones).

The product of its digits is 40000, while the sum is 32.

The square root of 242525525 is about 15573.2310391903. The cubic root of 242525525 is about 623.6187309354.

The spelling of 242525525 in words is "two hundred forty-two million, five hundred twenty-five thousand, five hundred twenty-five".