242525535 has 32 divisors (see below), whose sum is σ = 444165120. Its totient is φ = 110696448.

The previous prime is 242525531. The next prime is 242525539. The reversal of 242525535 is 535525242.

It is an interprime number because it is at equal distance from previous prime (242525531) and next prime (242525539).

It is not a de Polignac number, because 242525535 - 2² = 242525531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 242525496 and 242525505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242525531) 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 in 31 ways as a sum of consecutive naturals, for example, 86719 + ... + 89471.

It is an arithmetic number, because the mean of its divisors is an integer number (13880160).

Almost surely, 2^242525535 is an apocalyptic number.

242525535 is a deficient number, since it is larger than the sum of its proper divisors (201639585).

242525535 is a wasteful number, since it uses less digits than its factorization.

242525535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3607.

The product of its digits is 60000, while the sum is 33.

The square root of 242525535 is about 15573.2313602540. The cubic root of 242525535 is about 623.6187395066.

The spelling of 242525535 in words is "two hundred forty-two million, five hundred twenty-five thousand, five hundred thirty-five".