242525404 has 12 divisors (see below), whose sum is σ = 463003128. Its totient is φ = 110238800.

The previous prime is 242525399. The next prime is 242525407. The reversal of 242525404 is 404525242.

242525404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242525407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2755927 + ... + 2756014.

It is an arithmetic number, because the mean of its divisors is an integer number (38583594).

Almost surely, 2^242525404 is an apocalyptic number.

It is an amenable number.

242525404 is a deficient number, since it is larger than the sum of its proper divisors (220477724).

242525404 is a wasteful number, since it uses less digits than its factorization.

242525404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5511956 (or 5511954 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 242525404 is about 15573.2271543184. The cubic root of 242525404 is about 623.6186272241.

The spelling of 242525404 in words is "two hundred forty-two million, five hundred twenty-five thousand, four hundred four".